Frank J. Zamboni
John Stith Pemberton
Lewis H. Latimer
Christopher Sholes
Alexander Graham Bell
Elisha Graves Otis
Bessie Nesmith
Samuel F.B. Morse
Josephine Cochrane
Chien-Shiung Wu
Contribution to the "Manhattan Project"
Electric Telegraph, co-developed Morse Code, Painter (artist)
Evaporative Air Conditioner
Coca-Cola
Dishwashing Machine
Practical Phone
Whiteout/ Liquid Paper
Safety Elevator
Typewriter
Ice Resurfacer