Harold P. Brown Inventions Information

Harold Pitney Brown (September 16, 1857, Janesville, Wisconsin – 1944 Volusia, Florida)[ dubious – discuss ] was an American electrical en...

Rudolph M. Hunter Inventions Information

Rudolph Melville Hunter (June 20, 1856 – March 19, 1935) was an American inventor, engineer, patent attorney and entrepreneur. Hunter was g...

Theora Stephens Inventions Information

Theora Stephens is an American hairdresser widely credited with a 1980 patent for "a more efficient pressing and curling iron." ...

Carlyle Harmon Inventions Information

Frank Carlyle Harmon (January 17, 1905 – March 25, 1997) was an American former head of fabrics research for Johnson and Johnson. He is bes...

Edward S. Shaw Inventions Information

Edward Sargent Shaw (October 26, 1853 – October 3, 1919) was a prominent civil engineer who lived in Cambridge, Massachusetts. Born on Octo...

Lucius Copeland Inventions Information

Lucius Day Copeland was a pioneering 19th-century engineer and inventor from Phoenix, Arizona who demonstrated one of the first motorcycles...

Charles Stilwell Inventions Information

Charles Stilwell was an American inventor. Stilwell was born and raised in Fremont, Ohio. When the Civil War broke out he joined the Union....

Franklin S. Cooper Inventions Information

Franklin Seaney Cooper (April 29, 1908 – February 20, 1999) was an American physicist and inventor who was a pioneer in speech research. He...

Charlie Richmond (inventor) Inventions Information

Charlie Richmond (born January 5, 1950) is an entrepreneur and inventor, instrumental in the early development of sound design in the 1960s...