1

Peter Cooper

Inventors & Discoverers

2

George Eastman

Inventors & Discoverers

3

Herman Hollerith

Inventors & Discoverers

4

Gottlieb Daimler

Inventors & Discoverers

5

Steve Wozniak

Inventors & Discoverers

6

Richard Trevithick

Inventors & Discoverers

7

Cornelis Drebbel

Inventors & Discoverers

8

Ernst Ruska

Inventors & Discoverers

9

Cyrus McCormick

Inventors & Discoverers

10

Erno Rubik

Inventors & Discoverers

11

Louis Braille

Inventors & Discoverers

12

Thomas Edison

Inventors & Discoverers

13

Rudolf Diesel

Inventors & Discoverers

14

George Stephenson

Inventors & Discoverers

15

Alexander Graham Bell

Inventors & Discoverers

16

Archimedes

Inventors & Discoverers

17

Augustin-Jean Fresnel

Inventors & Discoverers

18

Philo Farnsworth

Inventors & Discoverers

19

Richard Arkwright

Inventors & Discoverers

20

Karl Ferdinand Braun

Inventors & Discoverers

21

Dennis Gabor

Inventors & Discoverers

22

Lee de Forest

Inventors & Discoverers

23

Jethro Tull

Inventors & Discoverers

24

Werner von Siemens

Inventors & Discoverers

25

Charles F. Kettering

Inventors & Discoverers

26

Joseph Louis Gay-Lussac

Inventors & Discoverers

27

Thomas Newcomen

Inventors & Discoverers

28

Antonio Meucci

Inventors & Discoverers

29

David Unaipon

Inventors & Discoverers

30

Jack Kilby

Inventors & Discoverers

31

Robert Fulton

Inventors & Discoverers

32

James Chadwick

Inventors & Discoverers

33

Ayodele Awojobi

Inventors & Discoverers

34

Aurel Stodola

Inventors & Discoverers

35

John Wilkinson

Inventors & Discoverers

36

James Watt

Inventors & Discoverers

37

Adolphe Sax

Inventors & Discoverers

38

Mary Walton

Inventors & Discoverers