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
(2019):
#2
of
32,327
Top 1%
11,143
inventors
9,582
Patents 2019
Top Inventors at IBM
2019
Showing
4,901–4,950
of
11,143
inventors
Rank
Name
Patents
#3235
Rosanna M. Lickorish
2
#3235
Robert Lovchik
2
#3235
Roni Luxenberg
2
#3235
Roie Melamed
2
#3235
Robert J. Miller
2
#3235
Robert K. Montoye
2
#3235
Robert Paquin
2
#3235
Ross B. Pavitt
2
#3235
Robert J. Polastre
2
#3235
Rohit Prasad
2
#3235
Rohit Ranchal
2
#3235
Ronald L. Rathgeber
2
#3235
Ronald L. Rockhold
2
#3235
Roman Ruiz-Esparza
2
#3235
Robert Michael Saliba
2
#3235
Rolf Schaefer
2
#3235
Robyn R. Schwartz
2
#3235
Rogerio Cesar Barbosa dos Santos da Silva Silva
2
#3235
Robert S. Smart
2
#3235
Rodney A. Smith
2
#3235
Rostislav Svoboda
2
#3235
Robert W. Thompson
2
#3235
Robert J. Torres
2
#3235
Robert N. Truel
2
#3235
Robert E. Trzcinski
2
#3235
Robert John Wallis
2
#3235
Roger D. Weekly
2
#3235
Robert C. Weir
2
#3235
Robert Weiss
2
#3235
Rong Yan
2
#3235
Roy R. Yu
2
#3235
Russell P. Bobbitt
2
#3235
Russell A. Currey
2
#3235
Ru Fang
2
#3235
Russell L. Holden
2
#3235
Ruediger Kellman
2
#3235
Ruhi Sharma Mittal
2
#3235
Russell G. Olsen
2
#3235
Ruben P. Philippen
2
#3235
Russel L. Young
2
#3235
Ryan L Brissette
2
#3235
Ryan Elsasser
2
#3235
Ryan T. Paske
2
#3235
Ryan Pham
2
#3235
Ryuki Tachibana
2
#3235
Samuel S. Adams
2
#3235
Salim Ahmed Agha
2
#3235
Sadikali Andikkad Perunthan
2
#3235
Santanu Bandyopadhyay
2
#3235
Sarunya Bangsaruntip
2
« Prev
97
98
99
100
101
Next »
Industry Peers
Cisco
1,220
Oracle
956
HP
793
Sap Se
593
Adobe
488
Salesforce
372