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
3,701–3,750
of
11,638
inventors
Rank
Name
Patents
#3096
Giorgio De Paola
2
#3096
Girish Padmanabhan
2
#3096
Giribabu V. Paramkusham
2
#3096
Gil E. Paz
2
#3096
Giora Simchoni
2
#3096
Giriprasad Sridhara
2
#3096
Girish B. Verma
2
#3096
Giorgio Viero
2
#3096
Gian R. von Salis
2
#3096
Glen N. Biggs
2
#3096
Gloria W. Fraczak
2
#3096
Gokhan Demirci
2
#3096
Gordon E. Hegfield
2
#3096
Gourab Kundu
2
#3096
Gopalakrishnan P
2
#3096
Gong Zhang
2
#3096
Gregory Paul Andrews
2
#3096
Griselda Bonilla
2
#3096
Gregory J. Boss
2
#3096
Gregory Breyta
2
#3096
Graham R. Bucknell
2
#3096
Gregory Ecock
2
#3096
Gregory Allan Farnum
2
#3096
Gregory R. Hintermeister
2
#3096
Grant P. Kesselring
2
#3096
Grant D. Miller
2
#3096
Gregory Neven
2
#3096
Gregg Andrew Upton
2
#3096
Gregor von Bochmann
2
#3096
Graham White
2
#3096
Guillaume Auger
2
#3096
Guillaume A. Baudart
2
#3096
Guillermo A. Cecchi
2
#3096
Guilhaume Garcia
2
#3096
Guerney D. H. Hunt
2
#3096
Guillaume Jaume
2
#3096
Guy-Vincent Jourdan
2
#3096
Guoda Lian
2
#3096
Guy M. Lohman
2
#3096
Guillermo R. Lopez
2
#3096
Guy B. Mrnustik
2
#3096
Guillermo F. Paniagua
2
#3096
Guy Talmor
2
#3096
Guo Yu Tang
2
#3096
Guy Uziel
2
#3096
Guan Qun Zhang
2
#3096
Gyana Ranjan Parija
2
#3096
Hagai Aronowitz
2
#3096
Haim Avron
2
#3096
Haruki Imai
2
« Prev
73
74
75
76
77
Next »
Industry Peers
Cisco
1,216
HP
948
Oracle
681
Salesforce
637
Sap Se
585
Adobe
491