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
›
IBM
IBM
Rank
(2021):
#2
of
31,507
Top 1%
11,638
inventors
8,938
Patents 2021
Top Inventors at IBM
2021
Showing
901–950
of
11,638
inventors
Rank
Name
Patents
#871
Carlos Eduardo Seo
6
#871
Christian Compton
6
#871
Charles W. Gainey, Jr.
6
#871
Christian Lavoie
6
#871
Christopher M. Mueller
6
#871
Changying Sun
6
#871
Cheranellore Vasudevan
6
#871
Chen Wang
6
#871
Chuan Yang
6
#871
Chikafumi Yasumoto
6
#871
Colm Nolan
6
#871
Craig H. Stirling
6
#871
Craig R. Walters
6
#871
Darryl M. Adderly
6
#871
David M. Audette
6
#871
Darryl J. Becker
6
#871
David Yu Chang
6
#871
Daniel C. Edelstein
6
#871
Damon B. Farmer
6
#871
Danny Harnik
6
#871
Damir A. Jamsek
6
#871
David Jaramillo
6
#871
David L. Kaminsky
6
#871
Dash D. Miller
6
#871
Damian L. Osisek
6
#871
Deepavali M. Bhagwat
6
#871
Dhandapani Shanmugam
6
#871
Dinesh Gupta
6
#871
Diego A. Masini
6
#871
Diwesh Pandey
6
#871
Diptikalyan Saha
6
#871
Dustin Michael Sargent
6
#871
Dwi Sianto Mansjur
6
#871
Eduard A. Cartier
6
#871
Edmund J. Gieske
6
#871
Edward J. Nowak
6
#871
Eiji Nakamura
6
#871
Enara C. Vijil
6
#871
Eric P. Lewandowski
6
#871
Erich M. Nahum
6
#871
Eric Woods
6
#871
Evelyn Duesterwald
6
#871
Firat Solgun
6
#871
Gauri Karve
6
#871
Gang Tang
6
#871
Gennaro A. Cuomo
6
#871
George P. Kuch
6
#871
George W. Rohrbaugh, III
6
#871
Giovanni Cherubini
6
#871
Gil Fuchs
6
« Prev
17
18
19
20
21
Next »
Industry Peers
Cisco
1,216
HP
948
Oracle
681
Salesforce
637
Sap Se
585
Adobe
491