1

Peter Cooper

Inventors & Discoverers

2

George Eastman

Inventors & Discoverers

3

Richard Trevithick

Inventors & Discoverers

4

Cyrus McCormick

Inventors & Discoverers

5

Erno Rubik

Inventors & Discoverers

6

Herman Hollerith

Inventors & Discoverers

7

Thomas Edison

Inventors & Discoverers

8

Rudolf Diesel

Inventors & Discoverers

9

George Stephenson

Inventors & Discoverers

10

Alexander Graham Bell

Inventors & Discoverers

11

Steve Wozniak

Inventors & Discoverers

12

Karl Ferdinand Braun

Inventors & Discoverers

13

Dennis Gabor

Inventors & Discoverers

14

Ernst Ruska

Inventors & Discoverers

15

Lee de Forest

Inventors & Discoverers

16

Jethro Tull

Inventors & Discoverers

17

Werner von Siemens

Inventors & Discoverers

18

Louis Braille

Inventors & Discoverers

19

Thomas Newcomen

Inventors & Discoverers

20

Antonio Meucci

Inventors & Discoverers

21

Jack Kilby

Inventors & Discoverers

22

Gottlieb Daimler

Inventors & Discoverers

23

Ayodele Awojobi

Inventors & Discoverers

24

Adolphe Sax

Inventors & Discoverers