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
›
Caltech
Caltech
Rank
(All Time):
#185
of
106,127
Top 1%
4,321
inventors
4,474
Patents All Time
Top Inventors at Caltech
All Time
Showing
3,101–3,150
of
4,321
inventors
Rank
Name
Patents
#2143
Luther W. Beegle
1
#2143
Luciana Cendon
1
#2143
Luca Dal Negro
1
#2143
Lucia B. De Rose
1
#2143
Luis Goncalves
1
#2143
Luis Sanchez Guardado
1
#2143
Luke S. S. Guo
1
#2143
Luis M. Ledezma
1
#2143
Lukas Mandrake
1
#2143
Lucas J. Myers
1
#2143
Luk Parijs
1
#2143
Lulu Qian
1
#2143
Luke Sweatlock
1
#2143
Luis Guillermo Villanueva
1
#2143
Lu Xu
1
#2143
M. Kathleen Day
1
#2143
M. Amy Ryan
1
#2143
Mamdouh Ahmed Al-Harthi
1
#2143
Matthew J. Allen
1
#2143
Maria Alonso delPino
1
#2143
Maria Alonso Del Pino
1
#2143
Mary ARRASTIA
1
#2143
Mahmood Bagheri
1
#2143
Manuel Bedrossian
1
#2143
Matthew J. Bierman
1
#2143
Mavis D. Boamah
1
#2143
Matthew Borselli
1
#2143
Martin C. Buehler
1
#2143
Martin Centurion
1
#2143
Mark Changizi
1
#2143
Manki Cho
1
#2143
Mark Cohen
1
#2143
Marco Colangelo
1
#2143
Mark Cronin-Golomb
1
#2143
Mark R. Cutkosky
1
#2143
Mark A. Deimund
1
#2143
Maria A. Del Pino
1
#2143
Matthew Dicken
1
#2143
Mary Dickinson
1
#2143
Matthias Domnik
1
#2143
Maria Esplandiu
1
#2143
Masoud Farivar
1
#2143
Mathieu Fradet
1
#2143
Mark S. Gaspar
1
#2143
Marvin Gee
1
#2143
Matthew Gildner
1
#2143
Mark W. Grinstaff
1
#2143
Manni He
1
#2143
Matthew C. Heverly
1
#2143
Max Jacob Hirschhorn
1
« Prev
61
62
63
64
65
Next »
Related Companies
Colgate-Palmolive
4,643
Dow Global Technologies
4,584
Au Optronics
4,573
Hamilton Sundstrand
4,573
Research In Motion Limited
4,490
Sumitomo Rubber Industries
4,425
Stanford University
4,417
Thomson Licensing
4,407
Sandisk Technologies
4,396