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
›
Flex Products
FP
Flex Products
— 92 Patents
Rank
(All Time):
#7,669
of
106,120
Top 8%
48
inventors
92
Patents All Time
Top Inventors at Flex Products
All Time
Showing
1–48
of
48
inventors
Rank
Name
Patents
1
Roger W. Phillips
62
2
Paul G. Coombs
20
3
Thomas Mayer
19
#4
Charles T. Markantes
14
#5
Richard A. Bradley, Jr.
12
#6
Charlotte R. LeGallee
11
#7
Gary S. Ash
9
#7
Matthew R. Witzman
9
#9
Alberto Argoitia
8
#10
Shari Powell Fisher
7
#10
Vladimir P. Raksha
7
#12
Kent E. Coulter
6
#12
Lauren R. Wendt
6
#14
Christopher W. Lantman
5
#14
David W. Todd
5
#14
Gregory F. Davis
5
#14
John S. Matteucci
5
#18
Bryan B. Burris
4
#18
Michael V. Burris
4
#18
Patrick K. Higgins
4
#18
Paul T. Kohlmann
4
#22
Richard L. Bonkowski
3
#23
Anton Bleikolm
2
#23
Curtis R. Hruska
2
#23
Donald M. Friedrich
2
#23
Elliot E. Overshiner
2
#23
Eric R. Cox
2
#23
Jaroslaw Zieba
2
#23
Ken D. Cardell
2
#23
Lindsey Brown
2
#23
Myra Tan-Johnson
2
#23
Robert G. Slusser
2
#23
Russell E. DeLong
2
#23
Stephen R. Neifert
2
#23
Stacey A. Yamanaka
2
#23
Wilfred C. Kittler, Jr.
2
#37
Charlotte R. LaGallee
1
#37
Charles Bishop
1
#37
Dishuan Chu
1
#37
Kraig R. Willison
1
#37
Marc A. Kamerling
1
#37
Michael Ray Nofi
1
#37
Peter H. Berning
1
#37
Roger W. Philips
1
#37
Steven A. Silver
1
#37
Vernon C. Spellman
1
#37
Wayne L. Gossett
1
#37
Charlotte R. LeGalle
1
Related Companies
Siemens Water Technologies
92
Hitachi Electronics Engineering Co.
92
Stratagene
92
Kasei Optonix
92
Kulicke & Soffa Investments
92
National Research Institute For Metals
92
Atlantic Research Group
92
Ralston Purina
92
Isuzu Ceramics Research Institute Co.
92