Forgotten Genius Fridays
Two Black Pioneers Who Helped Change Heart Surgery Forever
Two Black Pioneers Who Helped Change Heart Surgery. Decades apart, Daniel Hale Williams and Vivien Thomas challenged the limits of medicine and helped pave the way toward modern cardiac surgery.
Forgotten Genius Friday: Daniel Hale Williams and Vivien Thomas helped push cardiac surgery from the nearly unthinkable toward modern medicine.
Today, open-heart surgery is performed routinely in hospitals around the world. Surgeons can repair defective valves, bypass blocked arteries and correct complex congenital heart defects using technology that would have seemed almost unimaginable little more than a century ago.
Black Pioneers Who Helped Change Heart Surgery
But the road to modern heart surgery includes two remarkable Black medical pioneers whose contributions came more than 50 years apart: Dr. Daniel Hale Williams and Vivien Thomas.
One demonstrated that surgeons could successfully intervene in injuries involving the heart at a time when such operations were considered extraordinarily dangerous.
The other helped develop an operation that opened a new era of cardiac surgery.
Their stories belong together.
Daniel Hale Williams and the 1893 Operation
In 1893, surgery was dramatically different from what patients experience today.
There were no antibiotics. Blood typing had yet to become standard medical knowledge. Modern blood transfusions, intensive-care units and heart-lung machines did not exist.
Against that backdrop, Dr. Daniel Hale Williams performed an extraordinary operation at Provident Hospital in Chicago.
Williams, born in 1856, was already breaking barriers in American medicine. He founded Provident Hospital and Training School in 1891, creating an institution where Black doctors and nurses could receive training and Black patients could obtain medical treatment at a time when segregation severely restricted their access to many hospitals.
Then came a patient named James Cornish.
Cornish had suffered a serious stab wound to the chest. Williams opened his chest and operated on the structures surrounding the heart, including repairing the pericardium—the protective sac surrounding the heart.
Cornish survived.
The operation became one of the most celebrated moments in the history of American surgery.
Was It Really the First Open-Heart Surgery?
Here is where the history requires some clarification.
Williams is frequently credited with performing the world’s first successful open-heart operation. The U.S. National Library of Medicine, for example, describes his 1893 procedure as the world’s first open-heart surgery.
However, terminology has changed.
Under today’s medical definition, “open-heart surgery” usually refers to an operation performed directly on or inside the heart, frequently with the assistance of cardiopulmonary bypass.
Williams’s operation did not involve opening the chambers of the heart.
For that reason, describing his achievement as one of the earliest successful cardiac operations provides a more precise historical description.
That clarification doesn’t diminish Williams’s accomplishment.
Operating successfully in the chest near the heart in 1893—without antibiotics, modern imaging, sophisticated anesthesia, blood banking or intensive postoperative care—was an extraordinary achievement.
And Williams helped demonstrate something enormously important:
The heart was not necessarily beyond the reach of surgery.
Fifty Years Later: Another Breakthrough
Fast-forward approximately half a century.
Another Black medical pioneer would play a critical role in pushing heart surgery forward.
His name was Vivien Thomas.
Thomas dreamed of becoming a doctor, but the economic devastation of the Great Depression wiped out the money he had saved for medical school.
In 1930, he began working as a laboratory assistant for surgeon Alfred Blalock at Vanderbilt University.
Thomas quickly proved extraordinarily talented at experimental surgery.
When Blalock moved to Johns Hopkins in Baltimore in 1941, Thomas went with him.
There, Thomas would become part of one of the most important developments in the history of cardiac surgery.
The “Blue Baby” Problem
Some children are born with a combination of heart abnormalities called Tetralogy of Fallot.
Because insufficient oxygen reaches their bloodstream, severely affected children can develop a bluish coloration—leading to the historical term “blue baby syndrome.”
At the time, there was little doctors could do for many of these children.
Pediatric cardiologist Dr. Helen Taussig believed a surgical procedure might increase blood flow to the lungs and improve oxygenation.
The challenge was figuring out how to do it.
That’s where Blalock and Thomas entered the story.
Vivien Thomas Builds the Operation
Thomas performed extensive laboratory work developing and perfecting a surgical method that could redirect blood toward the lungs.
Johns Hopkins says Thomas developed and tested the procedure in animals before its first use on a human patient.
His surgical skill became so important that when the first operation was performed, Thomas was present in the operating room guiding Blalock.
On November 29, 1944, the surgical team operated on an 18-month-old child suffering from Tetralogy of Fallot.
The operation successfully increased blood flow to the lungs. Johns Hopkins credits the procedure with eventually saving thousands of children’s lives and helping launch the modern era of cardiac surgery.
It became known for decades as the Blalock-Taussig shunt.
One name was conspicuously missing.
Thomas.
Recognition Comes Decades Later
Despite Thomas’s enormous contribution, racial discrimination shaped both his career and the recognition he received.
Thomas did not have a medical degree and initially worked under classifications and compensation that failed to reflect the sophisticated surgical research he was actually performing.
His role in developing the operation also wasn’t properly credited in the original published account of the procedure. Johns Hopkins itself now describes Thomas as an essential pioneer and notes that he was not given credit when details of the surgery were published in 1945.
Recognition eventually came.
In 1976, Johns Hopkins awarded Thomas an honorary Doctor of Laws degree, and his portrait was placed at the institution.
Even more significantly, Johns Hopkins today incorporates his name into the Blalock-Taussig-Thomas Pediatric and Congenital Heart Center.
History finally added the name that had been missing.
Two Men, Two Eras, One Medical Revolution
Daniel Hale Williams and Vivien Thomas never worked together.
Their breakthroughs happened more than five decades apart.
Their careers were very different.
Williams was a physician, surgeon, hospital founder and medical educator.
Thomas never received the opportunity to become the physician he originally hoped to be, yet became a master surgical technician, researcher and teacher whose skills influenced generations of surgeons.
But their stories intersect in the history of cardiac surgery.
1893 — Daniel Hale Williams demonstrated that extraordinary surgical intervention around the heart could succeed.
1944 — Vivien Thomas helped develop a procedure that demonstrated surgeons could deliberately alter cardiovascular circulation to save children born with serious heart defects.
The 1944 breakthrough was so important that Johns Hopkins describes it as opening the door to today’s heart surgery.
Neither achievement was modern open-heart surgery as we understand it today. The development of cardiopulmonary bypass and the heart-lung machine during the following decade would make operations inside a temporarily stopped heart practical.
But Williams and Thomas helped establish something equally important:
the possibility that surgeons could successfully intervene when the human heart itself was at risk.
Their contributions helped transform cardiac surgery from a medical frontier into one of modern medicine’s most remarkable achievements.
Forgotten Genius Friday
Forgotten Genius Friday celebrates innovators, inventors, scientists and pioneers whose contributions helped shape our modern world but whose names aren’t always as familiar as their accomplishments.
Did you know about Daniel Hale Williams or Vivien Thomas? Join the conversation in the comments, share this story and subscribe to the STM Daily News newsletter for more stories about the people who helped change history.
Source
National Library of Medicine — Daniel Hale Williams, M.D.
Background on Williams, Provident Hospital, and his landmark 1893 cardiac operation.
Daniel Hale Williams — National Library of Medicine
Johns Hopkins Medicine — History of Innovation in Cardiac Surgery
Documents Vivien Thomas’s role in developing the Blue Baby procedure and the historic November 29, 1944 operation. Johns Hopkins describes it as the beginning of a new era in cardiac surgery.
Johns Hopkins Cardiac Surgery Research Lab History
Related External Links
Johns Hopkins — Innovations in Heart Medicine
Explains how Thomas, Alfred Blalock, Helen Taussig and their colleagues developed the Blue Baby operation and how it helped open the door to modern cardiac surgery.
Innovations in Heart Medicine
Johns Hopkins — Vivien Thomas Biography
Especially useful for the Forgotten Genius angle. Johns Hopkins states that Thomas developed and tested the procedure in animals and stood behind Blalock guiding him during the first human operation; Thomas was not credited in the original published report.
Vivien Thomas — Johns Hopkins Medicine
Johns Hopkins — Celebrating a Transformative Medical Milestone
A detailed account of the first Blue Baby operation on 18-month-old Eileen Saxon in 1944 and Thomas’s role in the operating room.
75th Anniversary of the Blue Baby Operation
PubMed — Daniel Hale Williams in Proper Perspective
A useful scholarly source confirming that Williams successfully sutured a pericardial laceration caused by a stab wound in 1893 and that the patient recovered.
Daniel Hale Williams — PubMed
NIH/PMC — Cardiac Surgery: A Century of Progress
Provides broader historical context and notes that Williams’s 1893 operation was among the earliest successful repairs of pericardial wounds, following Henry C. Dalton’s 1891 operation. This is particularly valuable for avoiding the oversimplified claim that Williams indisputably performed history’s first heart operation.
Cardiac Surgery: A Century of Progress
Forgotten Genius Fridays
Forgotten Genius Friday: Frederick Douglass Patterson and America’s Black-Owned Automaker
Frederick Douglass Patterson helped transform his family’s successful carriage company into a pioneering automobile manufacturer. Discover the remarkable story of C.R. Patterson & Sons and its place in Black and American automotive history.
When Americans think about the pioneers of the automobile industry, names like Henry Ford, Ransom Olds and the Dodge brothers usually come to mind.
But in a small Ohio town more than a century ago, another automotive entrepreneur was attempting something extraordinary.
His name was Frederick Douglass Patterson.
Patterson took a successful Black-owned carriage company established by his father and guided it into the emerging automobile age. In 1915, C.R. Patterson & Sons introduced the Patterson-Greenfield automobile, making the company an extraordinary part of both Black history and American automotive history.
The Smithsonian’s National Museum of African American History and Culture describes C.R. Patterson & Sons as the only African American-owned and operated automobile company in American history.
But Frederick Patterson’s story actually begins a generation earlier.
From Slavery to Entrepreneurship
Frederick’s father, Charles Richard “C.R.” Patterson, was born in Virginia in 1833.
Historical accounts differ regarding exactly how the Patterson family left Virginia and reached Ohio, but records place the family in Greenfield, Ohio, by the middle of the 19th century.
C.R. learned blacksmithing and became skilled in the carriage-making trade.
In 1873, he entered a business partnership with white carriage maker J.P. Lowe. Twenty years later, Patterson acquired Lowe’s interest and eventually operated the business as C.R. Patterson & Sons.
The company developed a reputation for quality workmanship, producing numerous styles of horse-drawn vehicles.
By the beginning of the 20th century, the business employed an integrated workforce and had become a successful manufacturing operation.
But transportation was changing.
And C.R.’s son Frederick saw what was coming.
Frederick Patterson Takes the Wheel
Frederick Douglass Patterson was born in Greenfield in 1871.
His path to success wasn’t easy.
According to the Historical Society of Greenfield and the Automotive Hall of Fame, Frederick was initially denied admission to Greenfield’s white high school because he was Black. His father challenged the discrimination, and Frederick was eventually admitted.
He later attended The Ohio State University, where he made history again as the university’s first Black football player.
Eventually, Frederick returned to Greenfield and became involved with the family business.
When C.R. Patterson died in 1910, Frederick assumed control of the company.
And he faced a major decision.
America was falling in love with the automobile.
The horse-drawn carriage—the foundation of the Patterson family’s success—was headed toward obsolescence.
Rather than fight the change, Frederick embraced it.
From Carriages to Cars
C.R. Patterson & Sons began repairing and servicing automobiles as the new machines became increasingly common.
That work gave Patterson employees valuable experience with automobile construction and mechanical systems.
Then Frederick made the leap from repairing automobiles to building them.
On September 23, 1915, the Patterson-Greenfield automobile was introduced in Greenfield’s local newspaper.
The company advertised the car for $685.
The Patterson-Greenfield was designed as a practical family automobile and featured equipment including a Continental four-cylinder engine, electric starting and lighting and a split windshield for ventilation.
Various body styles were offered during the company’s brief automobile-production period, including coupes, sedans and even a sporty model called the Red Devil.
A Black-owned company in small-town Ohio had entered America’s rapidly expanding automobile industry.
Taking On an Industry That Was Changing Fast
Unfortunately, Patterson wasn’t simply competing against other automobiles.
He was competing against a revolution in manufacturing.
Companies such as Ford were transforming automobile production through assembly-line techniques and enormous economies of scale.
Large manufacturers could purchase components in huge quantities and produce automobiles faster and more cheaply.
C.R. Patterson & Sons operated on a much smaller scale.
Its reputation for craftsmanship could not overcome the enormous economic advantages enjoyed by mass-production manufacturers.
The Patterson-Greenfield automobile was produced from approximately 1915 to 1918.
Exactly how many were manufactured remains uncertain. Historical estimates vary, and the Historical Society of Greenfield states plainly that the number built and sold is not known.
Unfortunately, no Patterson-Greenfield automobile is known to survive today.
But the end of passenger-car production wasn’t the end of the Patterson company.
Patterson Reinvents the Business Again
Frederick pivoted.
Instead of trying to compete directly with Detroit’s increasingly powerful passenger-car manufacturers, C.R. Patterson & Sons moved toward commercial vehicles.
The company manufactured truck and bus bodies, eventually finding an important market producing buses for schools.
It was another example of Patterson’s willingness to adapt the family company as transportation technology changed.
Frederick was also active beyond the factory.
He participated in Greenfield civic life and became involved with the National Negro Business League, the organization founded by Booker T. Washington to encourage Black entrepreneurship and economic development.
Frederick served as one of the organization’s vice presidents.
The Patterson Story Continues
Frederick Patterson died in 1932.
His sons continued operating the family business, but economic pressures eventually became too great.
C.R. Patterson & Sons finally closed in 1939.
The company had survived for decades through one of the greatest technological transformations in transportation history—from horse-drawn carriages to automobiles and motorized buses.
Yet today, relatively few Americans know the Patterson name.
More Than a Footnote in Automotive History
The story of Frederick Patterson deserves more than a passing mention during Black History Month.
He was an entrepreneur who recognized technological disruption and attempted to reposition a family manufacturing company for an entirely new era.
His father had built a successful carriage business at a time when opportunities for Black entrepreneurs were severely restricted.
Frederick took that foundation and moved the company into one of the most important emerging industries of the 20th century.
He wasn’t merely watching the automobile revolution.
He participated in it.
And more than a century after the Patterson-Greenfield first appeared on the streets of Ohio, the company remains a remarkable chapter in American history.
A Black family built carriages.
Then they built automobiles.
Then they built buses.
And for a brief but extraordinary period, Frederick Douglass Patterson stood among America’s automobile manufacturers.
That’s a legacy worth remembering.
Forgotten Genius Friday
Forgotten Genius Friday is an STM Daily News series highlighting innovators, inventors, entrepreneurs and pioneers whose contributions helped shape the world but whose stories are too often overlooked.
What other forgotten innovator should we feature? Leave a comment and join the conversation.
Source and Related Links
Smithsonian National Museum of African American History and Culture — The Only African American Automobile CompanyAutomotive Hall of Fame — Frederick Douglass PattersonHistorical Society of Greenfield — Patterson Automobile History
Forgotten Genius Fridays
Alexander Miles: The Black Inventor Who Helped Make Elevators Safer
In 1887, Black inventor Alexander Miles patented an improved mechanism for operating elevator car and shaft doors, helping make elevator travel safer and more convenient.
Elevators transformed American cities, allowing buildings to rise higher and making upper floors more accessible. But early elevator travel carried a serious danger: doors had to be opened and closed manually, and an elevator shaft could remain exposed if someone failed to secure it properly.
Alexander Miles, a Black inventor, barber and businessman, developed an innovative solution. His patented mechanism helped elevators operate their car and shaft doors automatically, making elevator travel safer and more convenient.
The danger of early elevators
By the late 19th century, elevators were appearing in hotels, offices and other multistory buildings. Although they made vertical travel easier, many depended on operators or passengers to close the doors manually.
A carelessly opened shaft door could expose an empty elevator shaft. Miles recognized that elevator safety could not always depend on someone remembering to close every door.
He designed a system that connected the movement of the elevator car with the operation of its doors.
Alexander Miles’ elevator innovation
On October 11, 1887, Miles received U.S. Patent No. 371,207 for what he described as “new and useful improvements in elevators.”
His design addressed two related problems. It provided a way to close shaft openings above and below the elevator car, and it allowed the movement of the car to help open and close the elevator doors at the appropriate floor.
Miles’s mechanism used a flexible belt attached to the elevator car, along with drums positioned at the top and bottom of the shaft. A system of levers, rollers and specially designed grooves helped control the car and shaft doors as the elevator moved.
The goal was straightforward but potentially lifesaving: prevent elevator-shaft openings from being left unprotected because of human negligence.
Did Alexander Miles invent the elevator door?
Alexander Miles is sometimes described as the inventor of the automatic elevator door. The complete history is more complicated.
John W. Meaker received a patent for an earlier automatic elevator-door mechanism in 1874, approximately 13 years before Miles received his patent. Therefore, Miles should not be credited with inventing the first automatic elevator door.
What Miles did was develop and patent his own important improvement to the way elevator car and shaft doors operated. His design advanced the effort to make elevators safer, more reliable and easier to use.
Recognizing that distinction does not diminish his accomplishment. Invention is often a continuing process in which engineers and innovators improve existing technology. Miles contributed a valuable new solution to a dangerous problem.
More than an inventor
Born in 1838, Alexander Miles built a successful life during an era when Black Americans faced severe restrictions on economic opportunity.
Miles worked as a barber before establishing himself in Duluth, Minnesota. He operated a barbershop in the city’s St. Louis Hotel and invested in real estate. He also became the first Black member of the Duluth Chamber of Commerce.
His achievements extended beyond mechanical invention. In Chicago, Miles later established the United Brotherhood, an organization intended to provide life insurance to Black Americans who were frequently denied coverage by established insurance companies.
That part of his story demonstrates the larger scope of his work. Miles was not only interested in solving mechanical problems. He also attempted to create economic security and opportunity for members of his community.
A lasting contribution to elevator safety
Modern elevators use far more sophisticated electrical controls, sensors and computerized safety systems than those available during Miles’s lifetime. His exact mechanism is not the system operating inside every elevator today.
However, the safety principle behind his work remains essential: an elevator should coordinate the movement of the car with the opening and closing of its doors, while preventing passengers from entering an unprotected shaft.
In recognition of his contribution, Alexander Miles was inducted into the National Inventors Hall of Fame in 2007.
Remembering Alexander Miles accurately
Alexander Miles did not invent the elevator, and he was not the first person to patent an automatic elevator-door system. He was a creative Black inventor who recognized a serious safety hazard and developed a patented method for addressing it.
Everyday technologies are rarely the work of only one person. They develop through generations of experimentation, refinement and improvement. Miles deserves recognition as one of the innovators who helped move elevator technology toward the safer automatic operation passengers now expect.
His work is another reminder that Black inventors helped build and improve many of the technologies that shaped modern American life.
Forgotten Genius Friday celebrates the Black inventors, scientists and innovators whose ideas helped shape the world—even when their names were left out of the history books.
Sources
- Alexander Miles — U.S. Patent No. 371,207
- Alexander Miles — National Inventors Hall of Fame
- Alexander Miles Patent — IEEE REACH
- Alexander Miles — Lemelson-MIT Program
- Alexander Miles — Duluth Public Library’s Vintage Duluth
Historical context
The Knowledge
When Did Water Vending Machines Become a Thing?
When did water vending machines appear in America? Explore their history from a 1908 penny water vendor to the refill machines of the 1970s and 1980s.
You’ve probably seen them hundreds of times.
They sit outside supermarkets, convenience stores and shopping centers—or sometimes stand alone in small roadside kiosks. You bring an empty bottle, usually one, three or five gallons, put in some money, push a button and watch purified water pour into your container.
For many people in California, Arizona and other parts of the American West, water vending machines seem like they’ve simply always been there.
But when did we actually start buying water this way?
The answer takes us back more than a century, although the machines we recognize today didn’t really arrive until the 1970s.
The Water Vending Machine’s Surprising Ancestor
The story begins in Boston in 1908 with a man named Lawrence Luellen.
Luellen was working on something that sounds surprisingly modern: a machine that would allow someone to pay a penny and receive a clean drink of water in an individual disposable cup.
At the time, public drinking water was often consumed from a communal cup or metal dipper—a practice that increasingly worried public-health officials because of the potential spread of disease.
Luellen developed a paper drinking cup along with what became known as the Luellen Cup & Water Vendor. The porcelain machine contained water, ice, disposable cups and a place for discarded cups.
For one penny, a customer could get a drink of cold water in a fresh cup.
Historical records at Lafayette College’s Hugh Moore Dixie Cup Company Collection show that Luellen completed work on the vending apparatus in early 1908. His company, the American Water Supply Company of New England, was incorporated on April 4 of that year.
There was just one problem.
The complete water machine was expensive to manufacture.
The company eventually concentrated on selling the disposable cups and cup dispensers instead. Those cups ultimately evolved into one of America’s most recognizable household products—the Dixie Cup.
So although Luellen’s machine wasn’t the five-gallon refill station we know today, the basic idea was already there:
Put money into a machine and receive drinking water.
The Modern Water Vending Machine Arrives
The next major chapter didn’t occur until roughly 65 years later.
According to histories of the water-vending industry, the first practical machines designed to sell purified water in bulk appeared during the mid-1970s.
These were fundamentally different from Luellen’s machine.
Instead of giving customers a cup of water, the new machines treated water—typically municipal tap water—and allowed customers to fill their own reusable containers.
And we have unusually strong evidence that these machines were operating by 1976.
On July 26, 1976, the U.S. Environmental Protection Agency issued a memorandum specifically addressing the regulatory status of water vending machines.
The EPA described machines that filtered and disinfected water with ultraviolet light and then dispensed the treated water into a customer’s own container using a coin-operated mechanism.
In other words, by the summer of 1976, the basic water-refill machine many of us recognize today was already operating in the United States.
Why the 1970s?
The timing wasn’t accidental.
Americans had become increasingly concerned about pollution and drinking-water quality during the 1960s and 1970s.
Congress passed the Safe Drinking Water Act in 1974, establishing a federal framework for protecting public drinking-water supplies. National drinking-water regulations followed during the decade.
Meanwhile, technologies such as filtration, activated carbon treatment, ultraviolet disinfection and eventually reverse osmosis made it practical to build relatively compact systems capable of treating municipal water at the point where it was sold.
The result was a new business opportunity:
Instead of transporting thousands of bottles of water to a store, a vending company could connect a machine to the local water supply, purify that water on site and sell it by the gallon.
Customers supplied the bottle.
California Helps Turn It Into a Business
California became one of the industry’s most important early markets.
One company that would eventually become a major player was founded by Robert G. Miller.
In 1983, Miller established Bottle Water Vending Inc., the predecessor of Glacier Water Services.
The company manufactured water vending machines and placed many of them outside supermarkets. Customers brought their own containers, while participating stores often sold reusable plastic jugs nearby.
The machines treated municipal water using combinations of filtration, reverse osmosis, carbon treatment and ultraviolet sterilization.
The idea caught on quickly.
In 1984, the company expanded from California into Arizona.
Nevada followed in 1986.
By 1987, the company reportedly had nearly 900 water vending machines operating.
Texas and Florida followed in 1988.
The familiar supermarket water-refill station was becoming a significant business.
Then Came the Drive-Up Water Kiosk
Another variation appeared at almost exactly the same time.
In 1984, Lani and Don Dolifka developed what became Watermill Express in Colorado.
Their idea was an automated stand-alone purification kiosk capable of taking municipal water, processing it through multiple purification stages and selling the finished drinking water directly to customers.
Instead of walking into a supermarket, customers could pull up to the kiosk with their bottles.
Later Watermill Express systems were designed to accommodate reusable containers ranging from one to five gallons, using treatment processes including sediment filtration, activated carbon, reverse osmosis, ultraviolet disinfection and ozone treatment.
That basic concept remains familiar today.
Why Five-Gallon Bottles?
The five-gallon container was already well established through traditional bottled-water delivery services.
But refill vending changed the economics.
Instead of purchasing another filled bottle—or waiting for a delivery—a customer could keep the same container and refill it repeatedly.
That eliminated much of the packaging and transportation involved with conventional bottled water.
It also made purified drinking water relatively inexpensive.
Bring the jug.
Buy the water.
Take the same jug home.
Bring it back when it’s empty.
More than four decades later, that’s still essentially how the system works.
So Who Invented the Modern Water Vending Machine?
That’s where the story gets complicated.
There doesn’t appear to be a single universally recognized inventor of the modern bulk purified-water vending machine.
Lawrence Luellen developed an important early coin-operated water vending concept in 1908, but his machine dispensed an individual drink and disposable cup—not gallons of purified water into a customer’s reusable bottle.
The modern bulk-water machine emerged much later, apparently during the mid-1970s, as water-treatment technology and consumer concern about drinking-water quality converged.
By 1976, the EPA was already dealing with the regulatory implications of machines that treated municipal water and sold it through coin-operated dispensers into customers’ own containers.
Entrepreneurs and companies then refined and expanded the idea during the 1980s.
From a Penny Cup to Five Gallons at a Time
The evolution is remarkable.
1908: Put in a penny and receive a cup of cold water.
Mid-1970s: Machines begin treating municipal water and selling purified water in bulk.
1976: The EPA documents coin-operated machines dispensing treated water into customers’ containers.
1983: Bottle Water Vending, the predecessor of Glacier Water Services, begins operations in California.
1984: Glacier’s predecessor expands into Arizona, while Watermill Express develops its automated purification kiosk in Colorado.
Late 1980s and beyond: Water refill machines become increasingly familiar outside supermarkets and at stand-alone locations throughout the United States.
Today, paying a few coins—or tapping a card—and filling a five-gallon jug might seem thoroughly ordinary.
But the machine sitting outside your neighborhood supermarket represents more than a century of evolution in how Americans buy something that once seemed almost unimaginable to sell from a vending machine:
a drink of water.
Sources and Further Reading
U.S. EPA — Status of Water Vending Machines Under Public Law 93-523
Lafayette College — Hugh Moore Dixie Cup Company Collection
U.S. EPA — Safe Water Research Milestones
Glacier Water Services Company History
World Vision — History of Watermill Express
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