Nathan Stubblefield

American businessperson and inventor

American engineer and inventor

American electrical engineer and inventor

American marine engineer and inventor

American railway equipment inventor and organist

American engineer

German-born American inventor of the phonograph

United States mining engineer and inventor

German inventor of linotype

American physicist

American electrical engineer

American electrical engineer

American mechanical engineer

American chemist

American writer

Slovak entomologist, painter, inventor and roman catholic priest

American inventor and pioneer of cinema and television

American engineer

American electrical engineer, inventor and pioneer of early electric motors

African-American baseball player and author