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
›
Ags
AG
Ags
— 180 Patents
Rank
(All Time):
#4,204
of
106,120
Top 4%
122
inventors
180
Patents All Time
Top Inventors at Ags
All Time
Showing
1–50
of
122
inventors
Rank
Name
Patents
1
Karl Frederick Zedell, Jr.
39
2
Sigmund Hyunjai Lee
38
3
Rachel Calhoun Lewis
32
#4
Daniel Harden
31
#5
Kevin Lee Hohman
22
#6
Ariel Turgel
20
#7
Ian R. Scott
18
#8
Wei Gu
17
#9
Mark Robert Brandau
13
#9
Rachel Marie Calhoun
13
#11
Anil Kumar Narra
10
#11
Benjamin Martin
10
#11
James Ely Tillery
10
#14
Eric Boese
8
#14
Michael Skvorzov
8
#16
Jamie Abrahamson
7
#16
Ofir Ventura
7
#16
Olaf Vancura
7
#16
Ronald LaDuca
7
#16
Scott Andrew Melnick
7
#16
Zbigniew Czyzewski
7
#22
Adam Daniel Ambrecht
6
#22
Gerald Francis Wasinger
6
#22
Kevin Berwick Green
6
#22
Mark Andrew Thompson
6
#26
Brian Edward Tovar
5
#26
Prashant L. Shah
5
#26
Robert J. Rynda
5
#29
Bradley Donald Schultz
4
#29
Leah Anne Pinnow
4
#29
Michael Pertgen
4
#29
Nathan Daniel MacGregor
4
#29
Ryan Patrick Rye
4
#29
Steven A. Weiss
4
#29
Yi-Chen Chang
4
#36
Adam Walter Hungerbuhler
3
#36
Alexander Bitterlin
3
#36
Andrew James Jacobs
3
#36
Andrew Price Pawlak
3
#36
Carlos Martin Terminel Iberri
3
#36
Craig Walter Oeding
3
#36
Eric Ivan Effros
3
#36
Ezra Christopher MacKenna
3
#36
Inna Lifchits
3
#36
Jason Dean Grace
3
#36
John Paul Anton
3
#36
John Hemberger
3
#36
John Victor Zambito
3
#36
Matthew Rodgers
3
#36
Parry Staley
3
1
2
3
Next »
Related Companies
Bos Gmbh & Co. Kg
180
Monash University
180
Stamps.Com
180
Sturm, Ruger & Company
180
Oxford Nanopore Technologies Plc
180
Ucb Pharma S.A.
179
York International
179
Origin Medsystems
179
Umax Data Systems
179