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
›
Thomas Industries
TI
Thomas Industries
— 154 Patents
Rank
(All Time):
#4,819
of
106,120
Top 5%
97
inventors
154
Patents All Time
Top Inventors at Thomas Industries
All Time
Showing
1–50
of
97
inventors
Rank
Name
Patents
1
Roy J. Rozek
25
2
Shawn Leu
15
3
William Harry Lynn
10
#4
Mark E. O'Connell
9
#4
Mark Pickett
9
#6
George F. Toledo
8
#6
Ross Christiansen
8
#8
Todd W. Leonhard
7
#9
Vince DiCola
6
#10
Peter Calvert
5
#11
Paul J. Thomas
4
#11
Robert De'Armond
4
#11
Walter B. Herbst
4
#14
Calvin E. Grubbs
3
#14
Charles E. LaBelle
3
#14
David A. Bramstedt
3
#14
Douglas W. Carson
3
#14
James A. O'Brien, II
3
#14
Jeffrey W. Bergner
3
#14
John Fretz
3
#14
Meredith W. Meece
3
#14
Paul J. Weiss
3
#14
Raymond J. Kusmer
3
#14
Thomas E. Dean
3
#14
Thomas R. Hetzel
3
#14
William H. Henrich
3
#27
Carlisle A. Thomas
2
#27
Craig DeRuyter
2
#27
David Guidette
2
#27
James V. Olson
2
#27
James A. Wenman
2
#27
Jeffrey D. Breitzman
2
#27
Jeffrey J. Weiss
2
#27
John E. Betts
2
#27
John H. Bolthouse, II
2
#27
M. Wayne Meece
2
#27
Mark A. Schuessler
2
#27
Randall M. Blindauer
2
#27
Raymond J. Kultgen
2
#27
Raymond J. Kusmar
2
#27
Richard Fuksa
2
#27
Robert J. Gaskins
2
#27
Robert D. Munson
2
#27
Willard R. Garnett
2
#27
William T. Hubler
2
#27
William T. Thurmon
2
#47
Gerald A. Armfield
1
#47
Boris Sojka
1
#47
Anthony D. Bell
1
#47
Brian M. Steurer
1
1
2
Next »
Related Companies
Sulzer Mixpac Ag
155
Flex
155
Idemia Identity & Security France
155
Mississippi State University
154
Valtion Teknillinen Tutkimuskeskus
154
Zarlink Semiconductor (Us)
154
Van Den Bergh Foods Co., Division Of Conopco
154
John Zink Company
154
Agfa Healthcare Nv
154