Eduard Haas’ name may be unfamiliar to most people, but the case couldn’t be more different when it comes to his 1927 inve

Eight months after graduating from Oberlin College in 1885 with a bachelor's degree in chemistry, Charles Martin Hall (186

Like his coeval Frederick Jones, Lloyd Augustus Hall played a major role in the American food industry.

In 1962, Robert Hall created a revolutionary type of laser that is still used in many of the electronic appliances and

John Hays Hammond was both a whimsical and practical inventor:  his interests ranged from music and cooking to ele

As an Electrical Engineering PhD student at Yale University, one of Jin-Ping Han’s projects turned from a failure to

In 1959, Ruth Handler invented something that became so quintessentially American as to be included in the official "Am

Anyone who uses a computer regularly should know how important it is to pay attention to body and wrist position in ord

William Haseltine – biophysicist, professor, inventor, and entrepreneur – has been a leader in the international effort

The ubiquitous handheld organizer known as the PalmPilot was first conceived in 1992.

Walter Lincoln Hawkins was born on March 21, 1911.

When Andrew Heafitz was a child, family members could tell by his passion for rockets, airplanes, Legos, and building t

Liquid crystal scientist George H. Heilmeier was born in 1936 in Philadelphia.

Daniel Henderson is an American inventor, innovator, and entrepreneur.  

Beulah Louise Henry was born in 1887 and was dubbed "Lady Edison" in the 1930s.

James Hillier was born in Brantford, Ontario, Canada on August 22, 1915.