Patent Leaderboard
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
Search
Companies
Inventors
Cities
States
IM
Immersion
Rank (All Time):
#761
of 106,127
Top 1%
258 inventors
1,136
Patents All Time
Top Inventors at Immersion
All Time
Showing 1–50 of 258 inventors
Rank
Name
Patents
1
Danny A. Grant
272
2
Louis B. Rosenberg
192
3
David M. Birnbaum
137
#4
Vincent Levesque
136
#5
Christopher J. Ullrich
130
#6
Ali Modarres
81
#7
Vahid Khoshkava
80
#8
Jamal Saboune
77
#9
Robert Lacroix
75
#10
Robert W. Heubel
74
#11
Bruce M. Schena
68
#12
Adam C. Braun
65
#13
Neil Olien
59
#13
Stephen D. Rank
59
#15
William Rihn
57
#16
Kenneth M. Martin
55
#17
Dean C. Chang
48
#18
Erin B. Ramsay
44
#18
Pedro Gregorio
44
#20
Erik J. Shahoian
42
#21
Satvir Singh BHATIA
38
#22
Kaniyalal Shah
30
#22
Amaya Weddle
30
#24
Henry DA COSTA
29
#25
Kollin M. Tierling
28
#26
Christophe Ramstein
27
#26
Liwen Wu
27
#28
Abdelwahab Hamam
24
#29
Chris Ullrich
23
#29
Daniel Parker
23
#31
Steven P. Vassallo
21
#32
Mansoor Alghooneh
20
#32
Alex S. Goldenberg
20
#34
Jonathan L. Beamer
19
#35
David F. Moore
18
#35
Henrique D. Da Costa
18
#37
Eric Gervais
17
#37
Ryan Steger
17
#39
James R. Riegel
16
#39
Michael Levin
16
#41
Douglas George Billington
15
#42
Herve Thu Timone
14
#42
Jason D. Fleming
14
#44
Daniel H. Gomez
13
#44
Jason Short
13
#44
Jeffrey R. Mallett
13
#44
Ryan Devenish
13
#44
Aaron Kapelus
13
#44
Alexander Jasso
13
#50
Bernard G. Jackson
12
1
2
3
Next »