Patent Leaderboard
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
Search
Companies
Inventors
Cities
States
CF
Campbell Hausfeld / Scott Fetzer
Rank (All Time):
#5319
of 106,127
Top 6%
101 inventors
138
Patents All Time
Top Inventors at Campbell Hausfeld / Scott Fetzer
All Time
Showing 1–50 of 101 inventors
Rank
Name
Patents
1
Gary S. Bass
26
2
Bobby Lynn Lawrence
13
2
Ronald J. Mulford
13
#4
Gregory A. Kramer
11
#4
Roger L. DeYoung
11
#6
Bryan Thomas Humpert
8
#6
Douglas R. Harper
8
#8
Christopher D. Klein
7
#8
Elizabeth Ann Gradwohl
7
#8
Amy Lynn Miller
7
#11
Berlie E. Parks
6
#11
Thomas A. Burdsall
6
#11
William Mark Feldmann
6
#14
Brian Frost
5
#14
Brian Michael Scarth
5
#14
Christopher Gruber
5
#14
David J. Moore
5
#14
Darrin W. Wilmes
5
#14
Howard E. Crisler, III
5
#14
James R. England
5
#14
Kevin M. Montgomery
5
#14
Kinshun Yan
5
#14
Mary Lynn Williams
5
#14
Robert M. Bower
5
#14
Robert Kyle Whitaker
5
#14
Scott R. Graham
5
#14
Stanley D. Neal
5
#14
Tony Michael Guard
5
#14
Alaric Scott Durr
5
#30
Bret M. Schneider
4
#30
Jason Kyle McRoberts
4
#30
John R. Brandt
4
#30
John Dale Wilson
4
#30
Katie Nicole Lay
4
#30
Kenneth P. Frey
4
#30
Maureen Carroll
4
#30
Roger Conatser
4
#30
William H. Valls
4
#39
Bryan Lee Thomas
3
#39
Christopher E. Martini
3
#39
James F. Mariol
3
#39
Jeffery G. Ricker
3
#39
John R. Brown
3
#39
Joseph Robert Stephens
3
#39
Lee Eckert
3
#39
Michael N. Orschell
3
#39
Philip Anthony Mayleben
3
#39
Shane A. Byler
3
#39
Todd Anthony Reger
3
#50
Bradley P. Stoppenhagen
2
1
2
3
Next »