Inventors & Discoverers

1
Philo Farnsworth
 2
Kirkpatrick Macmillan
 3
Robert Fulton
 4
John Logie Baird
 5
Steve Wozniak
 6
Christopher Latham Sholes
 7
Leo Baekeland
 8
Willem Einthoven
 9
Samuel Morse
 10
Karl Ferdinand Braun
 11
Lee de Forest
 12
Jethro Tull
 13
Gustaf Dalén
 14
Louis Braille
 15
Joseph Louis Gay-Lussac
 16
Henry Bessemer
 17
Alberto Santos Dumont
 18
John Wilkinson
 19
Charles H. Townes
 20
Mary Walton