Category
page 1American railroad mechanical engineers
George Westinghouse
American inventor and businessman (1846–1914)
Frank J. Sprague
American naval officer and railroad pioneer (1857-1934)
Oliver Evans
American inventor
John Stevens
American lawyer, engineer and inventor (1749-1838)
George S. Morison
American bridge engineer (1842-1903)

Horatio Allen
American civil engineer and inventor

Ephraim Shay
American railroad engineer
Frederick Methvan Whyte
Dutch-American mechanical engineer; invented the Whyte Classification System
Richard Maury
American-Argentinian engineer (1882–1950)
Arthur Mellen Wellington
American civil engineer
Zerah Colburn
American journalist
Anton Anderson
American engineer and politician