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
›
Warner & Swasey
WS
Warner & Swasey
— 92 Patents
Rank
(All Time):
#7,681
of
106,127
Top 8%
82
inventors
92
Patents All Time
Top Inventors at Warner & Swasey
All Time
Showing
1–50
of
82
inventors
Rank
Name
Patents
1
Carl J. Myers
9
1
Freddie L. Raleigh
9
3
John J. Tuss
6
#4
James R. Hunter
5
#4
Jyoti Mukherjee
5
#4
Roger H. Fournier
5
#4
Robert E. Ward, Jr.
5
#4
Thomas L. Hemmelgarn
5
#9
Frederick K. Bell
4
#9
Thomas A. Luther
4
#11
Edwin L. Knight
3
#11
Gary E. Englander
3
#11
Joel D. Galliher
3
#11
Joseph F. Volk
3
#11
Ladd J. Orr
3
#11
Martin A. German
3
#11
Martin L. Silverman
3
#11
Richard P. Chase
3
#11
Richard L. Patterson
3
#11
Robert W. Brandstetter
3
#11
Robert A. Furmanek
3
#11
William J. Ryan
3
#23
Calvin K. Kirk
2
#23
Emmett F. Sindelar
2
#23
Francis L. Messier
2
#23
Glover C. Joyce
2
#23
Jerome R. Shawke
2
#23
Naoki Kuroda
2
#23
Pasquale J. Lanese
2
#23
Paul A. Leitch
2
#23
Rainer B. Teufel
2
#23
Robert Donaldson
2
#23
S. James Lazzarotti
2
#23
Stephen Brown
2
#23
William Shea
2
#36
Burton L. Cochran
1
#36
C. Fred Koenig, III
1
#36
David J. Gee
1
#36
Daniel Kasper
1
#36
Denver R. Dye
1
#36
Donald P. Anderson
1
#36
Donald K. Greier
1
#36
Donald P. Shook
1
#36
Gary E. Brazier
1
#36
Gerard Martin Palmersheim
1
#36
Gerald J. Romito
1
#36
Guy D. Metcalf
1
#36
Heniz K. Wolf
1
#36
Heinz Wolf
1
#36
Jerome E. Deis
1
1
2
Next »
Related Companies
Ae Plc
92
Swf Auto-Electric Gmbh
92
English Electric Valve Co.
92
Glaenzer Spicer
92
Jean Walterscheid Gmbh
92
Veb Kombinat Polygraph Werner Lamberz Leipzig
92
Ruhrchemie
92
Harvey Hubbell
92
Gte Automatic Electric Laboratories, Incorporated
92