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
Igt
Rank (2016):
#137
of 28,424
Top 1%
300 inventors
249
Patents 2016
Top Inventors at Igt
2016
Rank
Name
Patents
1
Mark C. Nicely
31
2
Anthony J. Baerlocher
24
3
Jay S. Walker
22
#4
Dwayne R. Nelson
21
#5
Scott A. Caputo
19
#6
Steven G. LeMay
19
#7
James A. Jorasch
18
#8
Brian F. Saunders
14
#9
Bryan D. Wolf
12
#10
Lee E. Cannon
12
#11
Stephen C. Tulley
11
#12
Geoffrey M. Gelman
10
#13
Leandro Basallo
9
#14
Daniel J. De Waal
8
#15
John P. O'Donovan
8
#16
Paulina Rodgers
8
#17
Daniel E. Tedesco
7
#18
Erik Petersen
7
#19
Robert C. Tedesco
7
#20
Russell P. Sammon
7
#21
William K. Hughes
7
#22
Benjamin C. Hoffman
6
#23
Bradford Brown
6
#24
Cameron A. Filipour
6
#25
Ernest M. Lafky
6
#26
Jon M. Leupp
6
#27
Richard E. Rowe
6
#28
Ryan Cuddy
6
#29
Timothy L. Isaacson
6
#30
Anthony M. Singer
5
#31
Binh T. Nguyen
5
#32
Christmas C. Parker
5
#33
David R. Lark
5
#34
Ernest W. Moody
5
#35
Jamal Benbrahim
5
#36
Kelsy J. Grace
5
#37
Kevin Higgins
5
#38
Scott T. Friesen
5
#39
William C. Little
5
#40
Benjamin J. Zoltewicz
4
#41
Daniel Marks
4
#42
Nicole M. Beaulieu
4
#43
Prashant Arora
4
#44
Rogelio Decasa, JR.
4
#45
Adrian R. Marcu
3
#46
Adam Singer
3
#47
Ali Saffari
3
#48
Alan Weiss
3
#49
Andy O. Bryson
3
#50
Ana K. Rollins
3
#51
Christopher T. Brune
3
#52
Christian D. Gerchak
3
#53
Colin M. Ferris
3
#54
Craig Paulsen
3
#55
Damien C. Ennis
3
#56
Dorothy P. Cheung
3
#57
Dwayne A. Davis
3
#58
Franco Crivelli
3
#59
Harold E. Mattice
3
#60
Howard M. Marks
3
#61
James Stockdale
3
#62
Jeffrey Y. Hayashida
3
#63
John Leagh Beadell
3
#64
John Grime
3
#65
Karen M. Cregan
3
#66
Mark Bansemer
3
#67
Michael T. Garamendi
3
#68
Michael P. Khamis
3
#69
Michael M. Oberberger
3
#70
Rachael A. Bristol
3
#71
Reid M. Weber
3
#72
Richard Fishman
3
#73
Richard J. Schneider
3
#74
Richard L. Wilder
3
#75
Robert F. Bigelow, Jr.
3
#76
Scott T. Gowin
3
#77
Steven M. Santisi
3
#78
Thomas W. Allen, II
3
#79
Vincent P. Smith
3
#80
Adam J. Thompson
2
#81
Adrian Wotton
2
#82
Alexander Casey Naglestad Cohen
2
#83
Alexander Popovich
2
#84
Alexander Present
2
#85
Andrew Eloff
2
#86
Anthony J. Frabbiele
2
#87
Anthony David Radisich
2
#88
Benjamin R. Holsclaw
2
#89
Cara L. Iddings
2
#90
Carl V. Kniesteadt
2
#91
Carmen Tan
2
#92
Christopher D. Carlisle
2
#93
Christian E. Gadda
2
#94
Chan Griswold
2
#95
Chauncey W. Griswold
2
#96
Clyde Ruckle
2
#97
Colin Gray
2
#98
David Little
2
#99
David H. Muir
2
#100
David C. Williams
2