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
GT
Greenlee Tools
Rank (All Time):
#12627
of 106,127
Top 15%
49 inventors
53
Patents All Time
Top Inventors at Greenlee Tools
All Time
Rank
Name
Patents
1
John Russell Fenske
11
2
Sean A. Daugherty
9
3
Daniel John Marben
8
#4
Gerald Tully
8
#5
Jeffrey J. Plummer
7
#6
William F. Nordlin
7
#7
Eric Williams
4
#8
James Donald Schmidt
4
#9
John Michael Jubeck
4
#10
John Wayne Kroening
4
#11
John Jeremiah Morton
4
#12
SatishKumar SivaSankaran
4
#13
William J. McNulty
4
#14
Avery Paul Rosenbloom
3
#15
Egbert Frenken
3
#16
John Hagan
3
#17
Kevin Bollendorf
3
#18
Michael Z. Standiford
3
#19
Ryan Mantell
3
#20
Arthur Anton Piper
3
#21
Deraid Damitric Woods
2
#22
Eli Alexander Johnson
2
#23
Henry Alexander Fiorentini
2
#24
Janine Victoria Mazur
2
#25
Joshua Curtis Kerns
2
#26
Matthew Stephen Hayes
2
#27
Sumeet Pujari
2
#28
Anthony J. Bussan
2
#29
Andrew Francis Troy
2
#30
Austin Thomas Peck
1
#31
Benjamin R. Vander Loop
1
#32
Corey Britton Dir
1
#33
Dale Williams
1
#34
Derald Damitric Woods
1
#35
Greg Sassi
1
#36
James S. Buchanan
1
#37
John S. Tobias
1
#38
Kevin B. Tews
1
#39
Matt Stephen Hayes
1
#40
Mateusz Lukasz Wielgos
1
#41
Michael Scott Garner
1
#42
Nalin Devalam
1
#43
Robert Bruce Bentley
1
#44
Ryan Berg
1
#45
Scott Green
1
#46
Thomas M. Sticha
1
#47
Torsten Darkow
1
#48
Wilbur Keith Moffatt
1
#49
Andreas Lehr
1