INVENTOR
Jack Northrop
1895 - 1981

Jack Northrop
John Knudsen Northrop (November 10, 1895 – February 18, 1981) was an American aircraft industrialist and designer who founded the Northrop Corporation in 1939. His career began in 1916 as a draftsman for Loughead Aircraft Manufacturing Company (founded 1912). He joined the Douglas Aircraft Company in 1923 and worked on the Douglas World Cruiser, where in time he became a project engineer. In 1927 he joined the Lockheed Corporation, where he was a chief engineer on the Lockheed Vega transport. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Jack Northrop is the 329th most popular inventor (down from 310th in 2019), the 7,251st most popular biography from United States (down from 6,047th in 2019) and the 84th most popular American Inventor.
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Among INVENTORS
Among inventors, Jack Northrop ranks 329 out of 426. Before him are Ottmar Mergenthaler, Jacob Ellehammer, Jozef Murgaš, Georges Beuchat, William Justin Kroll, and Peter Carl Goldmark. After him are Hannibal Goodwin, An Wang, Victor Hasselblad, John Philip Holland, Joseph Engelberger, and Roland Moreno.
Most Popular Inventors in Wikipedia
Go to all RankingsOttmar Mergenthaler
1854 - 1899
HPI: 56.45
Rank: 323
Jacob Ellehammer
1871 - 1946
HPI: 56.33
Rank: 324
Jozef Murgaš
1864 - 1929
HPI: 56.30
Rank: 325
Georges Beuchat
1910 - 1992
HPI: 56.27
Rank: 326
William Justin Kroll
1889 - 1973
HPI: 56.14
Rank: 327
Peter Carl Goldmark
1906 - 1977
HPI: 56.13
Rank: 328
Jack Northrop
1895 - 1981
HPI: 56.11
Rank: 329
Hannibal Goodwin
1822 - 1900
HPI: 56.10
Rank: 330
An Wang
1920 - 1990
HPI: 56.08
Rank: 331
Victor Hasselblad
1906 - 1978
HPI: 56.05
Rank: 332
John Philip Holland
1840 - 1914
HPI: 56.02
Rank: 333
Joseph Engelberger
1925 - 2015
HPI: 55.95
Rank: 334
Roland Moreno
1945 - 2012
HPI: 55.93
Rank: 335
Contemporaries
Among people born in 1895, Jack Northrop ranks 229. Before him are Jan Burgers, Andreo Cseh, Ben Sharpsteen, Ion Barbu, Béla Illés, and André Gaboriaud. After him are Ali Mansur, Olga Spessivtseva, Ernie Collett, Norman Ross, Andreas Alföldi, and Greta Johansson. Among people deceased in 1981, Jack Northrop ranks 189. Before him are Stanisław Mazur, Werner Teske, Cláudio Coutinho, Hoagy Carmichael, Antero Kivi, and Martyn Lloyd-Jones. After him are Andreas Alföldi, Hermann Pilnik, Curtis Bernhardt, Zoya Fyodorova, Suat Hayri Ürgüplü, and Nils Asther.
Others Born in 1895
Go to all RankingsJan Burgers
PHYSICIST
1895 - 1981
HPI: 56.41
Rank: 224
Andreo Cseh
RELIGIOUS FIGURE
1895 - 1979
HPI: 56.39
Rank: 225
Ben Sharpsteen
FILM DIRECTOR
1895 - 1980
HPI: 56.30
Rank: 226
Ion Barbu
MATHEMATICIAN
1895 - 1961
HPI: 56.18
Rank: 227
Béla Illés
WRITER
1895 - 1974
HPI: 56.14
Rank: 228
André Gaboriaud
ATHLETE
1895 - 1969
HPI: 56.12
Rank: 229
Jack Northrop
INVENTOR
1895 - 1981
HPI: 56.11
Rank: 230
Ali Mansur
POLITICIAN
1895 - 1974
HPI: 56.07
Rank: 231
Olga Spessivtseva
DANCER
1895 - 1991
HPI: 56.07
Rank: 232
Ernie Collett
HOCKEY PLAYER
1895 - 1951
HPI: 56.03
Rank: 233
Norman Ross
SWIMMER
1895 - 1953
HPI: 55.99
Rank: 234
Andreas Alföldi
HISTORIAN
1895 - 1981
HPI: 55.87
Rank: 235
Greta Johansson
SWIMMER
1895 - 1978
HPI: 55.81
Rank: 236
Others Deceased in 1981
Go to all RankingsStanisław Mazur
MATHEMATICIAN
1905 - 1981
HPI: 56.29
Rank: 183
Werner Teske
MILITARY PERSONNEL
1942 - 1981
HPI: 56.25
Rank: 184
Cláudio Coutinho
COACH
1939 - 1981
HPI: 56.22
Rank: 185
Hoagy Carmichael
SINGER
1899 - 1981
HPI: 56.15
Rank: 186
Antero Kivi
ATHLETE
1904 - 1981
HPI: 56.15
Rank: 187
Martyn Lloyd-Jones
PHYSICIAN
1899 - 1981
HPI: 56.11
Rank: 188
Jack Northrop
INVENTOR
1895 - 1981
HPI: 56.11
Rank: 189
Andreas Alföldi
HISTORIAN
1895 - 1981
HPI: 55.87
Rank: 190
Hermann Pilnik
CHESS PLAYER
1914 - 1981
HPI: 55.86
Rank: 191
Curtis Bernhardt
FILM DIRECTOR
1899 - 1981
HPI: 55.85
Rank: 192
Zoya Fyodorova
ACTOR
1909 - 1981
HPI: 55.77
Rank: 193
Suat Hayri Ürgüplü
POLITICIAN
1903 - 1981
HPI: 55.69
Rank: 194
Nils Asther
ACTOR
1897 - 1981
HPI: 55.60
Rank: 195
In United States
Among people born in United States, Jack Northrop ranks 7,253 out of 20,380. Before him are Chad Stahelski (1968), Dale Dye (1944), Fats Navarro (1923), Rose Cleveland (1846), Jonathan Carroll (1949), and Reggie Miller (1965). After him are Nancy Olson (1928), Roy Eldridge (1911), Frank James (1843), J. E. Freeman (1946), Hannibal Goodwin (1822), and Madalyn Murray O'Hair (1919).
Others born in United States
Go to all RankingsChad Stahelski
FILM DIRECTOR
1968 - Present
HPI: 56.12
Rank: 7,247
Dale Dye
ACTOR
1944 - Present
HPI: 56.11
Rank: 7,248
Fats Navarro
MUSICIAN
1923 - 1950
HPI: 56.11
Rank: 7,249
Rose Cleveland
POLITICIAN
1846 - 1918
HPI: 56.11
Rank: 7,250
Jonathan Carroll
WRITER
1949 - Present
HPI: 56.11
Rank: 7,251
Reggie Miller
BASKETBALL PLAYER
1965 - Present
HPI: 56.11
Rank: 7,252
Jack Northrop
INVENTOR
1895 - 1981
HPI: 56.11
Rank: 7,253
Nancy Olson
ACTOR
1928 - Present
HPI: 56.11
Rank: 7,254
Roy Eldridge
SINGER
1911 - 1989
HPI: 56.11
Rank: 7,255
Frank James
EXTREMIST
1843 - 1915
HPI: 56.11
Rank: 7,256
J. E. Freeman
ACTOR
1946 - 2014
HPI: 56.11
Rank: 7,257
Hannibal Goodwin
INVENTOR
1822 - 1900
HPI: 56.10
Rank: 7,258
Madalyn Murray O'Hair
RELIGIOUS FIGURE
1919 - 1995
HPI: 56.10
Rank: 7,259
Among INVENTORS In United States
Among inventors born in United States, Jack Northrop ranks 84. Before him are L. L. Langstroth (1810), Marion Donovan (1917), Wilson Greatbatch (1919), Whitcomb L. Judson (1846), Almon Brown Strowger (1839), and George Devol (1912). After him are Hannibal Goodwin (1822), Joseph Engelberger (1925), Edward Lawry Norton (1898), Henry M. Leland (1843), John Fitch (1743), and Dan Bricklin (1951).
L. L. Langstroth
1810 - 1895
HPI: 57.54
Rank: 78
Marion Donovan
1917 - 1998
HPI: 57.31
Rank: 79
Wilson Greatbatch
1919 - 2011
HPI: 57.07
Rank: 80
Whitcomb L. Judson
1846 - 1909
HPI: 56.88
Rank: 81
Almon Brown Strowger
1839 - 1902
HPI: 56.72
Rank: 82
George Devol
1912 - 2011
HPI: 56.49
Rank: 83
Jack Northrop
1895 - 1981
HPI: 56.11
Rank: 84
Hannibal Goodwin
1822 - 1900
HPI: 56.10
Rank: 85
Joseph Engelberger
1925 - 2015
HPI: 55.95
Rank: 86
Edward Lawry Norton
1898 - 1983
HPI: 55.74
Rank: 87
Henry M. Leland
1843 - 1932
HPI: 55.19
Rank: 88
John Fitch
1743 - 1798
HPI: 55.01
Rank: 89
Dan Bricklin
1951 - Present
HPI: 55.01
Rank: 90