Showing 126 - 150 of 250 results
Leopold Godowsky, Jr.
Kodachrome® Film
Leopold Godowsky, Jr. and Leopold Mannes, affectionately known by colleagues and friends as "God and Man," were professional musicians who performed…
Robert W. Gore
ePTFE, Known by the GORE-TEX® Brand Name
Robert W. Gore invented a new form of polytetrafluoroethylene (PTFE) widely known by the GORE-TEX® brand name. This highly porous yet very strong…
Fritz Haber
Production of Ammonia
At a time when no solution could be found, Fritz Haber successfully developed an inexpensive method for synthesizing ammonia needed for the…
Charles Martin Hall
Manufacture of Aluminum
Charles Martin Hall discovered the electrolytic method of producing aluminum cheaply, bringing the metal into wide commercial use. As a young chemist…
John Hays Hammond, Jr.
Radio Control
John Hays Hammond, Jr. became interested in the new study of radio waves while studying at the Sheffield Scientific School of Yale University. After…
Eli Harari
Floating Gate EEPROM
Eli Harari invented the Floating Gate EEPROM (Electrically Erasable Programmable Read-Only Memory). After earning his Ph.D. from Princeton University…
Peter Cooper Hewitt
Mercury-Vapor Lamp
Peter Cooper Hewitt patented the mercury vapor lamp which was widely used for street and outdoor lighting. A graduate of Columbia University, he was…
Maurice Ralph Hilleman
Vaccines
Maurice Hilleman is recognized as the most prolific vaccine scientist of the 20th century, saving more lives than any other scientist. Most of his…
Richard Hoe
Double-Cylinder Printing Press
Richard Hoe's advanced printing technology allowed for the development of the first mass media.
Born in New York City, Hoe was the son of Robert Hoe…
Jean A. Hoerni
Method of Manufacturing Semiconductor Devices
Early in 1959 while at Fairchild Semiconductor, Jean Hoerni invented the planar manufacturing process, a method in which a silicon wafer is…
Birdsill Holly, Jr.
Modern-Day Fire Hydrant
Birdsill Holly invented a system to supply water to cities without reservoirs or standpipes, and to extinguish fires through a system of hydrants…
Benjamin Holt
Track-Type Tractor
Benjamin Holt set about to find a way to aid farmers whose heavy equipment sank in soft, muddy soil. Finding wheels ineffective, Holt designed a…
J. Franklin Hyde
Transparent Silica
J. Franklin Hyde was with Corning Glass when he discovered a way to create a pure glass called fused silica. He was also a forerunner in developing…
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…
Irwin Mark Jacobs
CDMA Technology
Qualcomm's co-founders Irwin Jacobs, Klein Gilhousen, and Andrew Viterbi made major contributions to code division multiple access (CDMA), the…
Ali Javan
Helium-Neon Laser
Having made pioneering contributions to applied laser technology, Ali Javan's most significant invention is the helium-neon laser, the most useful…
Kristina M. Johnson
Polarization-Control Technology
Kristina Johnson is widely recognized as a pioneer in optoelectronic processing systems, 3D imaging and color management systems. At the University…
Warren S. Johnson
Temperature Control
Warren Johnson was born in 1847 in Leicester, Vermont, to homesteading farmers. Two years later, the family moved to Wisconsin, where the largely…
Frederick McKinley Jones
Mobile Refrigeration
Frederick McKinley Jones invented the first successful system for mobile refrigeration. His invention eliminated the far less effective use of ice…
Charles H. Kaman
Rotor Control Mechanism for Helicopter
Aviation pioneer, entrepreneur, visionary, and humanitarian are all words that have been used to describe Charles H. Kaman.
Born in Washington, D.C…
John H. Kellogg
Breakfast Cereal
John H. Kellogg invented Corn Flakes®, the first dry, flaked breakfast cereal. Corn Flakes became the most popular dry breakfast cereal in the world…
Charles D. Kelman
Cataract Surgery
Dr. Charles Kelman is widely acknowledged as the leading innovator in the field of ophthalmology. His most celebrated achievement was the development…
Jack S. Kilby
Integrated Circuit
In 1959 electrical engineer Jack S. Kilby invented the monolithic integrated circuit, which is still widely used in electronic systems. Born in…
Willem J. Kolff
Artificial Heart
Medical researcher Willem J. Kolff invented the soft shell mushroom shaped heart and the artificial kidney dialysis machine. Born in the Netherlands…
Lorenzo L. Langstroth
Beehive
Lorenzo Langstroth invented the modern beehive in 1851, enabling a greater production of honey. The domesticated honeybee's honey is not just a food…