Showing 1 - 25 of 67 results
Elias Howe
Sewing Machine
Elias Howe invented the first practical sewing machine. Born in Spencer, Massachusetts, he spent his childhood and early adult years in Massachusetts…
Gideon Sundback
Modern Zipper
Swedish-born engineer Gideon Sundback improved on Whitcomb Judson's work, making the zipper practical and commercially successful. Today, thousands…
Henry Ford
Transmission Mechanism
Pioneering automotive engineer Henry Ford held many patents on automotive mechanisms. He is best remembered, however, for helping devise the factory…
Rebecca Richards-Kortum
Medical Devices for Low-Resource Settings
Rebecca Richards-Kortum develops low-cost, high-performance medical technologies for poor communities where standard medical equipment isn't an…
Radia Perlman
Robust Network Routing and Bridging
Radia Perlman has played a major role in driving the growth and development of the internet. Her best-known contribution is the Spanning Tree…
Emmanuelle Charpentier
CRISPR-Cas9 Gene Editing
Microbiologist Emmanuelle Charpentier and biochemist Jennifer Doudna co-invented the gene-editing system CRISPR-Cas9, a versatile technology for…
Mary-Dell Chilton
Transgenic Plant
Mary-Dell Chilton is one of the founders of modern plant biotechnology. She led the research team that produced the first transgenic, or genetically…
Philippe Horvath
CRISPR-Enhanced Food Products
Molecular biologists Philippe Horvath and Rodolphe Barrangou discovered that CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) and…
Margaret E. Knight
Machine for Making Flat-Bottom Paper Bags
Margaret Knight invented a machine that could automatically cut, fold and glue flat-bottomed paper bags. Her revolutionary invention enabled the mass…
Graham J. Durant
Tagamet - Cimetidine
Graham John Durant, John Emmett, and Robin Ganellin led the SmithKline Beecham Corporation's research team that discovered the H2 receptor class of…
Howard Aiken
Automatic Sequence Controlled Calculator (Mark I)
With the Mark I calculator, Howard Aiken showed that a computer could provide high-powered, speedy mathematical solutions to many problems. Aiken…
Thomas A. Watson
Improvements to the Telephone
Thomas Watson is best known for working as Alexander Graham Bell's assistant during the development of the telephone. It was Watson who heard the…
Marvin Caruthers
Chemical Synthesis of DNA
In the early 1980s, biochemist Marvin Caruthers and his team at the University of Colorado Boulder developed the methods for chemically synthesizing…
Joseph Lechleider
DSL - Digital Subscriber Line
Although inventors such as Alexander Graham Bell and Samuel Morse had speculated that data other than voice information could be transmitted over…
Ming-Jun Li
Bend-Insensitive Optical Fiber
In 2004, experiments with new types of optical fiber led Corning Incorporated researchers Ming-Jun Li, Dana Bookbinder and Pushkar Tandon to develop…
Joshua Lionel Cowen
Toy Train
Joshua Lionel Cowen invented model railroads in the early 20th century.
Born in New York City, Cowen attended the Cooper Union and Columbia College…
Robert Wentorf, Jr.
Diamond Synthesis
Robert Wentorf, along with Tracy Hall, Francis Bundy, and Herbert Strong, synthesized diamonds as part of Project Superpressure, as announced by the…
Joseph Muhler
Stannous Fluoride Toothpaste
During the early 1940s, when dentist and biochemist Joseph Muhler was an Indiana University undergraduate, he began studying fluoride and tooth decay…
J. Paul Hogan
High-Density Polyethylene and Polypropylene Plastics
Paul Hogan was working with Robert Banks at Phillips Petroleum in 1951 when they invented crystalline polypropylene and a breakthrough process for…
Francis P. Bundy
Diamond Synthesis
Francis Bundy, along with Tracy Hall, Robert Wentorf, and Herbert Strong, synthesized diamonds as part of Project Superpressure, as announced by the…
Gordon Gould
Optically Pumped Laser Amplifiers
Gordon Gould coined the word laser and patented optically pumped and discharge excited laser amplifiers now used in industrial, commercial, and…
Mary Florence Potts
Cold-Handle Sad Iron
Mary Florence Potts invented an improved sad iron, which was lighter and offered a cooler, more ergonomic handle. Beginning in the 1870s, it was…
Frank Whittle
Jet Engine
By 1929, Frank Whittle had conceptualized the turbojet engine. The 1930s, however, proved challenging as he sought financial support and interest…
John Ericsson
Screw Propeller
John Ericsson invented the ship propeller and incorporated the landmark device into his design for the Civil War ironclad the Monitor. Born in the…
Frederic Eugene Ives
Color Photography
Frederic Ives was a pioneer of color and stereoscopic photography, and demonstrated a system of natural color photography at the 1885 Novelties…