1

Gustaf Dalén

Inventors & Discoverers

2

Robert Fulton

Inventors & Discoverers

3

Alfred Nobel

Inventors & Discoverers

4

Alexander Graham Bell

Inventors & Discoverers

5

George Stephenson

Inventors & Discoverers

6

Richard Arkwright

Inventors & Discoverers

7

Cyrus McCormick

Inventors & Discoverers

8

Henry Bessemer

Inventors & Discoverers

9

Edith Clarke

Inventors & Discoverers

10

Steve Wozniak

Inventors & Discoverers

11

Samuel Morse

Inventors & Discoverers

12

Leif Erikson

Inventors & Discoverers

13

Augustin-Jean Fresnel

Inventors & Discoverers

14

Philo Farnsworth

Inventors & Discoverers

15

Lee de Forest

Inventors & Discoverers

16

Louis Braille

Inventors & Discoverers

17

Thomas Newcomen

Inventors & Discoverers

18

Antonio Meucci

Inventors & Discoverers

19

Herman Hollerith

Inventors & Discoverers

20

Frank Hornby

Inventors & Discoverers

21

Ayodele Awojobi

Inventors & Discoverers

22

Jozef Murgaš

Inventors & Discoverers

23

Aurel Stodola

Inventors & Discoverers

24

John Wilkinson

Inventors & Discoverers

25

Charles H. Townes

Inventors & Discoverers

26

John Logie Baird

Inventors & Discoverers

27

James Watt

Inventors & Discoverers

28

Francis Galton

Inventors & Discoverers

29

Dmitri Mendeleev

Inventors & Discoverers

30

Johannes Gutenberg

Inventors & Discoverers

31

Mary Walton

Inventors & Discoverers