1

Olive Dennis

Inventors & Discoverers

2

Mary Walton

Inventors & Discoverers

3

Rudolf Diesel

Inventors & Discoverers

4

Charles H. Townes

Inventors & Discoverers

5

David Unaipon

Inventors & Discoverers

6

George Eastman

Inventors & Discoverers

7

Alexander Graham Bell

Inventors & Discoverers

8

Herman Hollerith

Inventors & Discoverers

9

Alfred Nobel

Inventors & Discoverers

10

James Watt

Inventors & Discoverers

11

George Stephenson

Inventors & Discoverers

12

Leif Erikson

Inventors & Discoverers

13

William Moulton Marston

Inventors & Discoverers

14

Samuel Morse

Inventors & Discoverers

15

Aurel Stodola

Inventors & Discoverers

16

Jozef Murgaš

Inventors & Discoverers

17

Gottlieb Daimler

Inventors & Discoverers

18

Richard Arkwright

Inventors & Discoverers

19

Richard Trevithick

Inventors & Discoverers

20

Edith Clarke

Inventors & Discoverers

21

Lawrence Hargrave

Inventors & Discoverers

22

Peter Mark Roget

Inventors & Discoverers

23

Louis Braille

Inventors & Discoverers

24

Francis William Aston

Inventors & Discoverers

25

Nicéphore Niépce

Inventors & Discoverers

26

Barnes Wallis

Inventors & Discoverers

27

René Laennec

Inventors & Discoverers

28

Edmund Cartwright

Inventors & Discoverers