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
Alexander Graham Bell
 13
Werner von Siemens
 14
Lee de Forest
 15
Karl Ferdinand Braun
 16
Augustin-Jean Fresnel
 17
Steve Wozniak