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
TC
Tc1
Rank (2020):
#894
of 32,488
Top 3%
95 inventors
48
Patents 2020
Top Inventors at Tc1
2020
Rank
Name
Patents
1
John Freddy Hansen
10
2
Ethan Petersen
6
3
Paul F. Muller
6
#4
Eric Lee
5
#5
Carine Hoarau
4
#6
Ian Coll McEachern
4
#7
Joseph C. Stark, III
4
#8
Michael R. Butler
4
#9
Richard L. Keenan
4
#10
Adam R. Tanner
3
#11
Kevin Bourque
3
#12
Keif M. Fitzgerald
3
#13
Onur Dur
3
#14
Steven H. Reichenbach
3
#15
William V. Hodges
3
#16
Zijing Zeng
3
#17
Alexander Medvedev
2
#18
Alan Schenck
2
#19
Daniel I. Harjes
2
#20
David M. Lancisi
2
#21
Jaime Arturo Romero
2
#22
Julien Duhamel
2
#23
Ren You
2
#24
Richard K. Wampler
2
#25
Shunzhou Yu
2
#26
Todd Jenkins
2
#27
Yi-Ren Woo
2
#28
Alex R. Brown
1
#29
Andrew Ross Miller
1
#30
Ben Gamulo
1
#31
Boris Leschinsky
1
#32
Brian Kimball
1
#33
Christopher James Cotter
1
#34
Charles Dague
1
#35
Chalan Koneru
1
#36
Christopher Davis Parker
1
#37
Cori G. Pierce
1
#38
David A. Boger
1
#39
David Gary Eldridge
1
#40
Dmitry Protsenko
1
#41
Don Hannula
1
#42
Doug M. Messner
1
#43
Dustin Roelle
1
#44
Edward Burke
1
#45
Edward Lewis Rieflin
1
#46
George Chao-chih Hsu
1
#47
Ghazal Anvar Mauro
1
#48
Gilbert Rivas
1
#49
Gregory P. Dillon
1
#50
J. Donald Hill
1
#51
James Badia
1
#52
James Renteria
1
#53
James P. Runt
1
#54
Jesse Gage
1
#55
Jeffrey R. Lind
1
#56
Jeffrey Paul Mills
1
#57
Jeff Narum
1
#58
John Mark Di Paola
1
#59
Joanna M. Ignacio
1
#60
John Curtis Layton
1
#61
John Nguyen
1
#62
John Nguyen
1
#63
Joseph Patrick Sullivan
1
#64
Justin Aron Callaway
1
#65
Justin A. Callaway
1
#66
Justin M. Walsh
1
#67
Kathryn B. Frederick
1
#68
Kevin Conyers
1
#69
Kevin Gerald Heppell
1
#70
Keith Kearsley
1
#71
Keith Schubert
1
#72
Leif Erickson
1
#73
Maria Dominika Kulinski
1
#74
Martin A. Leugers
1
#75
Mark W. McBride
1
#76
Michael L. Green
1
#77
Nina Boiadjieva
1
#78
Nicole L. Parks
1
#79
Olga M. Stanescu
1
#80
Paul C. Leonard
1
#81
Peter Andriola
1
#82
Peter Wesley Bristol
1
#83
Peter Thatcher
1
#84
Philip J. Haarstad
1
#85
Phyllis Yuen
1
#86
Pieter W. C. J. le Blanc
1
#87
Robert L. Campbell
1
#88
Robert F. Kunz
1
#89
Serge Dubeau
1
#90
Shuo-Hsiu Chang
1
#91
Stephen A. Hambric
1
#92
Stephen K. Sundquist
1
#93
Susan Claire Hopkins
1
#94
Thomas M. Mallison
1
#95
Veronica J. Neiman
1