Inventors & Discoverers

1
Philo Farnsworth
 2
Wilbur Wright
 3
George Stephenson
 4
Charles F. Kettering
 5
Mary Walton
 6
Abbas Ibn Firnas
 7
Alfred Nobel
 8
John Logie Baird
 9
Aurel Stodola
 10
Jack Kilby
 11
Arnold Orville Beckman
 12
Joseph Louis Gay-Lussac
 13
Alexander Graham Bell
 14
Werner von Siemens
 15
Emile Berliner
 16
Lee de Forest
 17
Karl Ferdinand Braun
 18
Augustin-Jean Fresnel
 19
Steve Wozniak