Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Companies
›
Northrop Grumman
Northrop Grumman
Rank
(All Time):
#439
of
106,127
Top 1%
3,661
inventors
1,962
Patents All Time
Top Inventors at Northrop Grumman
All Time
Showing
3,501–3,550
of
3,661
inventors
Rank
Name
Patents
#None
Travis Randall
1
#None
Tri Van
1
#None
Tzi-Wei Lee
1
#None
Venkatesh Sundaram
1
#None
Victor M. Cubias
1
#None
Vincent M. Iorio
1
#None
Vincent G. Karasack
1
#None
Victoria Nagorski
1
#None
Victor Sanchez
1
#None
Vinh N. TRAN
1
#None
Warren R. Lang
1
#None
Walter Wang
1
#None
Wendy Mann
1
#None
Wesley A. Snow
1
#None
Wilson Burgos
1
#None
William Byron Cottingame
1
#None
William Blackmore Dixon
1
#None
William Joy
1
#None
William R. Smith
1
#None
William Ueda
1
#None
William E. Warp
1
#None
William A. Wautlet
1
#None
Woodrow Hawthorne
1
#None
Wolfgang Rohringer
1
#None
Xiaofen Chen
1
#None
Xing Gu
1
#None
Xiang-You Zeng
1
#None
Yama A. Noori
1
#None
Yanhua Shih
1
#None
Yianni Tzanidis
1
#None
Youngmin Kim
1
#None
Yuan Li
1
#None
Yujiang Qu
1
#None
Yuji S. Starcher
1
#None
Zachary A. Stegen
1
#None
Zohra Hemani
1
#None
Zyad Hajo
1
#None
Nino Noel B. Las Pinas
1
#None
Eva-Marie Proszkow
1
#None
Randall J. Arlliss
1
#None
Krzysztof H. Wadolkowski
1
#None
Greg A. Cifu
1
#None
Temitope Olumuyiwa Ogunnika
1
#None
David M. Wernert
1
#None
Jose M. Acevdeo
1
#None
Gregory E. Foo
1
#None
Kevin Masaru Kung Hoong Leong
1
#None
Akop Gazdzhyan
1
#None
Conrad Clayton Bluhm
1
#None
Theodore J. Riccio
1
« Prev
69
70
71
72
73
Next »
Industry Peers
RTX (Raytheon)
25,350
The Boeing
21,955
Lockheed Martin
6,944
Space Exploration Technologies
132
General Dynamics
119