swap_horiz Lee De Forest Alternatives

1

Maurice Hilleman

Maurice Hilleman was a prominent American microbiologist whose groundbreaking work significantly advanced vaccine develo...

American Medicine 20TH Century Vaccines

9.7 Brilliant

2

Wright brothers

Orville and Wilbur Wright were American inventors credited with inventing, building, and flying the world’s first succes...

American 20TH Century Aviation Airplane

9.6 Brilliant

3

Andrew Fire

Andrew Fire is an American biologist renowned for his pioneering work on RNA interference. His collaboration with Craig...

American Medicine 20TH Century Genetics

9.4 Excellent

4

Craig Mello

Craig Mello is an American biologist recognized for his pivotal role in identifying RNA interference. His research demon...

American Medicine 20TH Century Genetics

9.4 Excellent

5

Vannevar Bush

Vannevar Bush was an American engineer whose work profoundly influenced computing. He led scientific research efforts du...

American 20TH Century Computing Memex Concept

9.4 Excellent

6

Edwin Land

Edwin Land was an American inventor pivotal to the development of modern photography. His creation, the Polaroid Land ca...

American Optics 20TH Century Polaroid

9.3 Excellent

7

Leroy Hood

Leroy Hood was an American biologist whose invention of the automated DNA sequencer revolutionized biotechnology. His wo...

American 20TH Century Biotechnology Genomics

9.3 Excellent

8

Seymour Cray

Seymour Cray was an American electrical engineer whose innovative designs revolutionized computer hardware. He created t...

Hardware American 20TH Century Computing

9.3 Excellent

9

Bob Metcalfe

Bob Metcalfe was an American engineer instrumental in the development of Ethernet networking technology. His work at Xer...

American Ethernet Networking 20TH Century

9.3 Excellent

10

Walter Houser Brattain

Walter Houser Brattain was a physicist instrumental in developing early semiconductor technology. His collaboration with...

Semiconductor 20TH Century Electronics Transistor

9.3 Excellent

11

Edwin Howard Armstrong

Edwin Howard Armstrong was a pioneering 20th-century electrical engineer whose innovations fundamentally reshaped wirele...

Wireless Broadcast 20TH Century Electronics

9.3 Excellent

12

Percy LeBaron Spencer

Percy LeBaron Spencer was an American engineer whose accidental discovery revolutionized food preparation. While working...

American 20TH Century Microwave Oven Radar

9.2 Excellent

13

Jay Forrester

Jay Forrester was an American engineer who developed coincident-current magnetic core memory during his time at MIT in 1...

Hardware American 20TH Century Computing

9.2 Excellent

14

David Boggs

David Boggs was an American computer scientist instrumental in developing Ethernet. Working alongside Bob Metcalfe at Xe...

American Ethernet Networking 20TH Century

9.2 Excellent

15

Charles F. Kettering

Charles Kettering was an American inventor most notably recognized for his development of the electric automobile starte...

American 20TH Century Automobile Gm

9.2 Excellent

16

James L. Fergason

James L. Fergason was an American inventor instrumental in the development of practical twisted nematic liquid crystal d...

American 20TH Century LCD Display Materials

9.2 Excellent

17

Robert Moog

Robert Moog developed pioneering electronic musical instruments beginning in the mid-20th century. His innovations cente...

Music American 20TH Century Synthesizer

8.7 Great

18

Edwin H. Armstrong

Edwin H. Armstrong was a pioneering American inventor instrumental in shaping modern broadcast technology. He developed...

American Radio Broadcast 20TH Century

8.4 Great

19

Otis Boykin

Otis Boykin was an American engineer whose resistor and control-device patents were used in computers, guided missiles,...

American 20TH Century Pacemaker Electronics

7.7 Good

20

Clifford Berry

Clifford Berry was an American physicist who helped build the Atanasoff-Berry Computer at Iowa State from 1939 to 1942,...

Computer American 20TH Century Electronics

7.7 Good