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
›
Access Business Group International
AI
Access Business Group International
— 517 Patents
Rank
(All Time):
#1,670
of
106,120
Top 2%
371
inventors
517
Patents All Time
Top Inventors at Access Business Group International
All Time
Showing
1–50
of
371
inventors
Rank
Name
Patents
1
David W. Baarman
173
2
Terry L. Lautzenheiser
64
3
Scott A. Mollema
41
#4
Joe D. Doucet
40
#5
William T. Stoner, Jr.
37
#6
Christopher B. Houghton
36
#6
Stephen J. McPhilliamy
36
#8
Joshua K. Schwannecke
34
#9
Matthew J. Norconk
33
#10
Michael E. Miles
30
#11
Sean T. Eurich
29
#12
Bradley J. Pippel
27
#12
Thomas Jay Leppien
27
#14
Jay R. Dittmer
26
#15
Gregory K. Evans
24
#16
Joshua B. Taylor
23
#16
Mark F. Mettler
23
#18
Steve O. Mork
22
#19
Roy W. Kuennen
21
#20
Olivier J. P. van Doorne
19
#20
Susan K. Hoff
19
#22
Colin J. Moore
16
#23
Benjamin C. Moes
14
#24
Neil W. Kuyvenhoven
13
#25
Daniel L. Schlenk
12
#25
Hai D. Nguyen
12
#25
Haeri Roh-Schmidt
12
#25
Mark K. White
12
#25
Ryan D. Schamper
12
#30
Jesse C. Leverett
11
#30
John J. Lord
11
#30
Karlis Vecziedins
11
#30
Lily Ka-Lai Cheng
11
#30
Ronald C. Markham
11
#30
Stephen R. Missler
11
#36
Donald J. Pusateri
10
#36
Eric K. Bartkus
10
#36
James Westwood Hay
10
#36
Kenneth E. Conrad
10
#36
Thomas A. Niezgoda
10
#41
Alexander Charles Knill
9
#41
John Robert Dunton
9
#41
Mary A. Murray
9
#41
Michael Craig Stevens
9
#45
Amitabh Chandra
8
#45
Dale R. Liff
8
#45
Di Qu
8
#45
Ernest H. Brumbaugh
8
#45
John V. Scimeca
8
#45
Mark C. Smith
8
1
2
3
Next »
Related Companies
J.M. Voith Gmbh
518
Jiangnan University
518
Beth Israel Deaconess Medical Center
518
Lite-On Electronics (Guangzhou) Limited
518
Open Text Sa Ulc
518
Xi'An Zhongxing New Software Co.
517
Takasago International
516
Toshiba Mitsubishi-Electric Industrial Systems
516
Teva Pharmaceutical Industries
515