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
(2011):
#2
of
22,517
Top 1%
9,568
inventors
6,282
Patents 2011
Top Inventors at IBM
2011
Showing
5,051–5,100
of
9,568
inventors
Rank
Name
Patents
#3726
Clare T. Kibler
1
#3726
Clinton Edward Lum
1
#3726
Clifford D. Marano
1
#3726
Claudio Marinelli
1
#3726
Clayton Lee McDaniel
1
#3726
Claire McFeely
1
#3726
Clifton Malcolm Nock
1
#3726
Clare Owens
1
#3726
Claudio Santos Pinhanez
1
#3726
Clair F. Rohe
1
#3726
Claudio Ruta
1
#3726
Clement Wann
1
#3726
Clark R. Williams
1
#3726
Claudia Wolkober
1
#3726
Claudia Zentner
1
#3726
Courtney S. Bair
1
#3726
Conrad A. Barile
1
#3726
Conor T. Boland
1
#3726
Colin R. Jewell
1
#3726
Constantinos Kassimis
1
#3726
Cory Lappi
1
#3726
Courtney L. McCarthy
1
#3726
Constance Jane Nelin
1
#3726
Colin Putney
1
#3726
Corinna J. Sheret
1
#3726
Cory G. Smith
1
#3726
Corey V. Swenson
1
#3726
Colin Walters
1
#3726
Craig W. Chaney
1
#3726
Cristian Docu
1
#3726
Creighton M. Hicks
1
#3726
Craig Lawton
1
#3726
Craig Salter
1
#3726
Craig F. Schreiber
1
#3726
Craig H. Stirling
1
#3726
Crystal J. Su
1
#3726
Cristina L. Tecsa
1
#3726
Craig W. Turner
1
#3726
Craig R. Walters
1
#3726
Craig R. Waters
1
#3726
Craig A. Wigglesworth
1
#3726
Craig R. Wolpert
1
#3726
Currie P. Boyle
1
#3726
Curtis S. Eide
1
#3726
Curtis Richard Hale
1
#3726
Curtiss J. Howard
1
#3726
Cuong Minh Le
1
#3726
Cung D. Tran
1
#3726
Cynthia Rae Eisner
1
#3726
Cynthia N. Gee
1
« Prev
100
101
102
103
104
Next »
Industry Peers
HP
1,342
Cisco
1,014
Oracle
956
Adobe
295
Salesforce
19