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
(2023):
#2
of
29,688
Top 1%
6,852
inventors
3,948
Patents 2023
Top Inventors at IBM
2023
Showing
5,951–6,000
of
6,852
inventors
Rank
Name
Patents
#2552
David Michael Key
1
#2552
Daniel Kikuchi
1
#2552
David Warren Knapp, Jr.
1
#2552
David J. Krolak
1
#2552
David Bruce Kumhyr
1
#2552
Dallas Lea
1
#2552
David Gerard Ledet
1
#2552
Dain Yap Liffman
1
#2552
David Lloyd
1
#2552
Darsen D. Lu
1
#2552
David M. Lubensky
1
#2552
Dale Curtis McHerron
1
#2552
David McKnight
1
#2552
David McQuenney
1
#2552
David Mesterhazy
1
#2552
Daniel F. Moertl
1
#2552
Dany Moshkovich
1
#2552
David Mullen
1
#2552
Daisuke Sato
1
#2552
David B. Schreiber
1
#2552
David A. Shedivy
1
#2552
Da-Yuan Shih
1
#2552
DANIEL ALVES DA SILVA
1
#2552
Danny Soroker
1
#2552
Damir Spisic
1
#2552
David E. Stewart
1
#2552
Dan G. Tecuci
1
#2552
Daiki Tsuzuku
1
#2552
Darius Urbonas
1
#2552
David Verburg
1
#2552
Daniel J. Walsh
1
#2552
Dan Dan Wang
1
#2552
Daniel Weber
1
#2552
David Grant Wheeler
1
#2552
David Henry Wilde
1
#2552
David W. Winston
1
#2552
David L. Wright
1
#2552
Dan Zhang
1
#2552
Daniele Costante Zilio
1
#2552
Deon Glajchen
1
#2552
Dennis Keefe
1
#2552
De Song Li
1
#2552
Dean Har'el Lorenz
1
#2552
Dean Har′el Lorenz
1
#2552
Deval Samirbhai Mehta
1
#2552
Denzil S. Menezes
1
#2552
Dean Phillips
1
#2552
Deepta Rajan
1
#2552
Deepak Rangarao
1
#2552
Debarshi Ray
1
« Prev
118
119
120
121
122
Next »
Industry Peers
Cisco
1,290
Oracle
808
Salesforce
670
HP
658
Adobe
480
Sap Se
467