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 (2022):
#1222
of 30,823
Top 4%
79 inventors
31
Patents 2022
Top Inventors at Tc1
2022
Rank
Name
Patents
1
Michael R. Butler
7
2
John Freddy Hansen
4
3
Joseph C. Stark, III
4
#4
Keif M. Fitzgerald
4
#5
Paul F. Muller
4
#6
Phyllis Yuen
4
#7
Zijing Zeng
4
#8
Eric Lee
3
#9
Ethan Petersen
3
#10
Richard L. Keenan
3
#11
Adam R. Tanner
2
#12
Boris Leschinsky
2
#13
Carine Hoarau
2
#14
David A. Boger
2
#15
Daniel I. Harjes
2
#16
Dustin Seth West
2
#17
Gregory P. Dillon
2
#18
Jaime Arturo Romero
2
#19
James P. Runt
2
#20
Justin A. Callaway
2
#21
Julien Duhamel
2
#22
Justin M. Walsh
2
#23
Kevin Bourque
2
#24
Mark W. McBride
2
#25
Onur Dur
2
#26
Peter Andriola
2
#27
Robert L. Campbell
2
#28
Robert F. Kunz
2
#29
Stephen A. Hambric
2
#30
Thomas M. Mallison
2
#31
Todd Jenkins
2
#32
Allison Connolly
1
#33
Alexander King
1
#34
Alison Lepordo
1
#35
Alan Schenck
1
#36
Brendan Jablonski
1
#37
Brian Kimball
1
#38
Charles Dague
1
#39
Christopher Eskildsen
1
#40
Christopher Allen Grace
1
#41
Cori G. Pierce
1
#42
Dan Harjes
1
#43
David Panus
1
#44
Doug M. Messner
1
#45
Dustin Roelle
1
#46
Fabian Franco
1
#47
Francheska Torres
1
#48
Gary Erzberger
1
#49
Ghazal Anvar Mauro
1
#50
Gionata Valchera
1
#51
Ian Coll McEachern
1
#52
J. Donald Hill
1
#53
Jesse Gage
1
#54
John Donald Hill
1
#55
John Duc Nguyen
1
#56
John Pocrnich
1
#57
Julie Prillinger
1
#58
Kaitlyn Nicole Spink
1
#59
Kevin Griffin
1
#60
Kevin Gerald Heppell
1
#61
Kristopher Henry Vietmeier
1
#62
Mark Di Paola
1
#63
Matthew Wagers
1
#64
Michael Morado
1
#65
Nathan Harold
1
#66
Nichole Mercier
1
#67
Peter J. Gazzara
1
#68
Peter Thatcher
1
#69
Rahul Agarwal
1
#70
Rachel Keen
1
#71
Scott Salys
1
#72
Steve Franklin
1
#73
Terry Barnes
1
#74
Ted Dale
1
#75
Tracee Eidenschink
1
#76
Tracee Eidenschink
1
#77
Urim Salltakaj
1
#78
William V. Hodges
1
#79
Yelena Nabutovsky
1