Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 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
›
Fairchild Camera & Instrument
FI
Fairchild Camera & Instrument
— 228 Patents
Rank
(All Time):
#3,380
of
106,120
Top 4%
173
inventors
228
Patents All Time
Top Inventors at Fairchild Camera & Instrument
All Time
Showing
1–50
of
173
inventors
Rank
Name
Patents
1
William I. Lehrer
16
2
Madhukar B. Vora
13
3
Donald E. Cousens
9
3
John A. Kurtz
9
#5
Ramesh C. Varshney
8
#6
John M. Pierce
7
#7
Andrew C. Tickle
6
#7
Mark D. Dufour
6
#7
Robert Berry
6
#7
William H. Herndon
6
#7
William S. Phy
6
#12
Edwin A. Sloane
5
#12
Michelangelo Delfino
5
#12
Michael E. Thomas
5
#15
Ashok K. Kapoor
4
#15
Hemraj K. Hingarh
4
#15
James M. Early
4
#15
John L. Matrone
4
#15
Rudolph H. Dyck
4
#15
Yeshayahu Mor
4
#21
Alvin Milgram
3
#21
David A. Ferris
3
#21
James R. Kuo
3
#21
John Y. Chan
3
#21
Jonathan J. Stinehelfer
3
#21
Kenneth Radigan
3
#21
Lawrence M. Blaser
3
#21
Thomas Davies
3
#21
Warren R. Ong
3
#30
Antony G. Bell
2
#30
Burnell G. West
2
#30
Dan Wilnai
2
#30
Gerard S. Regnier
2
#30
James R. Butler
2
#30
James M. Cleeves
2
#30
Jay A. Shideler
2
#30
Joseph R. Domitrowich
2
#30
John H. Hughes
2
#30
Kalyanasundaram Venkateswaran
2
#30
Leonard E. Arguello
2
#30
Mark R. Schneider
2
#30
Min-Siu Huang
2
#30
Nabil G. Damouny
2
#30
Neil Richardson
2
#30
Paul J. Griffith
2
#30
R. Warren Necoechea
2
#30
Rajni Kant
2
#30
Richard W. Holland
2
#30
Robert Caldwell
2
#30
Robert V. Dvorak
2
1
2
3
Next »
Related Companies
Zamtec
228
Amway
228
Goldsmith Seeds
228
Enichem S.P.A
228
Camco International
228
Inoue-Japax Research Incorporated
228
Siemens Industry Software
228
Fonar
228
Lantiq Deutschland Gmbh
228