swap_horiz Ross Freeman Alternatives

1

Mohamed Atalla

Mohamed Atalla was a pioneering electrical engineer instrumental in developing key technologies shaping the 20th century...

Bell Labs Mosfet Atm Pin 20THC

9.7 Brilliant

2

George Boole

George Boole was a 19th-century English mathematician and logician whose work formalized the algebra of logic. His 1854...

Mathematics 19TH Century Computing British

9.6 Brilliant

3

Ada Lovelace

Ada Lovelace is recognized as the first computer programmer for her notes on Charles Babbages Analytical Engine. Her ins...

Software Algorithm Mathematics Computer Science

9.5 Brilliant

4

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

5

Herman Hollerith

Herman Hollerith was an American inventor whose innovations dramatically improved data processing. He developed a punch-...

American 19TH Century Computing Punch Card Tabulator

9.3 Excellent

6

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

7

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

8

John Napier

John Napier was a Scottish mathematician, physicist, and astronomer who lived from 1550 to 1617. He is best known for in...

Mathematics Computing 17TH Century Scottish

9.3 Excellent

9

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

10

Willem Kolff

Willem Kolff developed the world’s first functional artificial kidney dialysis machine in 1943. This invention dramatica...

Medical Dutch Dialysis Artificial Kidney

9.2 Excellent

11

J.C.R. Licklider

Joseph Carl Robnett Licklider was an American psychologist and computer scientist who made significant contributions to...

American 20TH Century Computing Arpanet

9.2 Excellent

12

Douglas Engelbart

Douglas Engelbart was a pioneering American computer scientist instrumental in shaping modern computing. His 1968 presen...

American GUI 20TH Century Computing

9.1 Excellent

13

Andy Rubin

Andy Rubin is an American inventor recognized for his pivotal role in developing the Android operating system. He co-fou...

Mobile American 21ST Century Computing

9.1 Excellent

14

Mohamed M. Atalla

Mohamed M. Atalla was a pioneering electrical engineer whose work fundamentally advanced semiconductor technology. He is...

Security Semiconductor 20TH Century Mosfet

9.1 Excellent

15

Ivan Getting

Ivan Getting developed the foundational ideas behind the Global Positioning System or GPS. His work during the 1970s est...

American Navigation GPS Satellite

9.1 Excellent

16

Chuck Peddle

Charles Ingerham 'Chuck' Peddle (1937–2019) was an American electrical engineer best known for leading the team at MOS T...

American 20TH Century Computing Microprocessor

9.1 Excellent

17

John William Mauchly

John William Mauchly (1907–1980) was an American physicist who made significant contributions to the early history of el...

American 20TH Century Computing Eniac

9.1 Excellent

18

An Wang

An Wang was a Chinese-American engineer whose innovations significantly shaped the development of computer hardware. He...

Hardware 20TH Century Computing Chinese American

9.0 Excellent

19

George E. Smith

George E. Smith was a physicist instrumental in developing the charge-coupled device or CCD. His work at Bell Labs durin...

Semiconductor Ccd Imaging Bell Labs

9.0 Excellent

20

Carver Mead

Carver Mead is an American inventor and electrical engineer who pioneered microelectronics at Caltech. He co-authored th...

Semiconductor 20TH Century Computing Vlsi

8.2 Great