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
›
The Charles Machine Works
TW
The Charles Machine Works
Rank
(All Time):
#2,288
of
106,127
Top 3%
211
inventors
358
Patents All Time
Top Inventors at The Charles Machine Works
All Time
Showing
51–100
of
211
inventors
Rank
Name
Patents
#50
Cole J. Rush
4
#50
Dustin L. Blessum
4
#50
H. Stanley Mullins
4
#50
Jarred R. Callaway
4
#50
Jerry W. Beckwith
4
#50
Kenneth W. Schuermann
4
#50
Kendall C. Young
4
#50
Matthew L. Lemmons
4
#50
Michael Campbell
4
#50
Nathan Kiner
4
#50
Tyler J. Stanley
4
#50
Víctor D. Cámara Puerto
4
#63
Brent W. Perteet
3
#63
Darrel W. Sparks
3
#63
David A. Bural
3
#63
David L. Horst
3
#63
Harry Bendure
3
#63
J. Scott Martin
3
#63
James L. Carothers
3
#63
Jeffrey D. Smith
3
#63
John W. Bieberdorf
3
#63
John C. Wisehart
3
#63
Joe G. Worlow
3
#63
Lester R. Querry
3
#63
Lee Widener
3
#63
Michael Anderson
3
#63
Michael D. Buck
3
#63
Michael T. Lumbers
3
#63
Philip E. Albertson
3
#63
Philip J. Wosmek
3
#63
Rick E. Barrett
3
#63
Richard P. Dunn
3
#63
Richard B. Gentry
3
#63
Richard W. McEwen
3
#63
Stuart Riggenbach
3
#63
Thomas Howard Mertz
3
#63
Tim Casey
3
#63
Aaron Edward Traxler
3
#63
Adam R. Hall
3
#90
Austin L. Widener
2
#90
B J Burky
2
#90
Benjamin C. Baugh
2
#90
Benjamin S. Burkhart
2
#90
Benjamin Hastings
2
#90
Benjamin Ryan Travers
2
#90
Bradley E. Mitchell
2
#90
Chapman P. Hancock
2
#90
Chester S. McVay
2
#90
Clinton T. Cosgrove
2
#90
David C. Conner
2
« Prev
1
2
3
4
Next »
Related Companies
University Of Louisville
358
Monolithic Power Systems
358
Pacific Market International
358
Specialized Bicycle Components
358
Astec International Limited
358
Ofs Fitel
358
Shenzhen Shokz Co.
357
Komori
357
Chesebrough-Pond'S Usa, Division Of Conopco
357