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Companies
Inventors
MC
Master Lock Company
Rank (All Time):
#1893
of 106,127
Top 2%
208 inventors
446
Patents All Time
Top Inventors at Master Lock Company
All Time
Rank
Name
Patents
1
Scott B. Stevens
78
2
Glenn Meekma
36
3
Lea Marie Plato
34
#4
Mark Van Handel
33
#5
Scott Kalous
31
#6
Christopher J. Rohde
26
#7
John K. Blomstrom
25
#8
Zachery T. Nave
24
#9
John Zapushek
23
#10
D. Scott Kalous
19
#11
Gary Burmesch
19
#12
Jesse Marcelle
19
#13
John Heppner
19
#14
Dean D. Hacker
16
#15
Roy Alden Thompson
15
#16
Joseph Geringer
14
#17
Michael Brojanac
13
#18
Nathan Conrad
13
#19
Alan L. Rozanski
13
#20
Dean A. Paulson
12
#21
John Bartucci
12
#22
Jim Recknagel
10
#23
Chris Irgens
9
#24
Eric Mackey
9
#25
Harry West
9
#26
Horst Lebrecht
9
#27
John D. Fiegener
9
#28
Nemanja Stefanovic
9
#29
Yi Zhang
9
#30
Dave Kearns
8
#31
David Kearns
8
#32
Frank Scott
8
#33
James L. Welch
8
#34
John Weber
8
#35
Ken Burmesch
8
#36
Pete Kajuch
8
#37
Rolf Hohmann
8
#38
Victor Yip
8
#39
Cornelius Robert O'Rourke
7
#40
Jassen R. Miller
7
#41
Kenneth N. Grandy
7
#42
Kerry Jacques
7
#43
Mark D. Johnson
7
#44
Jerry R. Smith
6
#45
Michael B. Jonely
6
#46
Paul R. Peot
6
#47
Ray Wojtak
6
#48
Steven A. Fantl
6
#49
Christopher R. Irgens
5
#50
Eric Sanford
5
#51
Franco F. Daino
5
#52
Gary Konop
5
#53
Joe Elliott
5
#54
Mark Handel
5
#55
Michael Neau
5
#56
Thomas J. Walczak
5
#57
Tony Kopp
5
#58
Billy Edwards
4
#59
Cris Smyczek
4
#60
Geoff Smith
4
#61
John W. Grosz
4
#62
Justin Matuszek
4
#63
Matthew T. Dudgeon
4
#64
Matthew Fitzpatrick
4
#65
Terrence K. Mahon
4
#66
Tom Celinski
4
#67
Zachary Nave
4
#68
Andrew Bartel
4
#69
Brad Banach
3
#70
Bradley M. White
3
#71
Chris Rohde
3
#72
Charles C. Russell, IV
3
#73
Dio C. Cavero
3
#74
Douglas Lacina
3
#75
Glen Meekma
3
#76
Greg Miller
3
#77
Jason Qin
3
#78
Kevin Anderson
3
#79
Kieran MacCourt
3
#80
Maryann Finiw
3
#81
Matthew J. Sallee
3
#82
Mike Enslow
3
#83
Olivier Ginet
3
#84
Scott Czarnecki
3
#85
Steven Hedlund
3
#86
Steven Frederick Kohagen
3
#87
Timothy D. Ebner
3
#88
Vince Leslie
3
#89
William C. Kalkwarf
3
#90
Ari Tao Adler
3
#91
Christopher Haczynski
2
#92
Chen Weiguo
2
#93
Craig Kottke
2
#94
Evan P. Thompson
2
#95
Gaurav Rohatgi
2
#96
Gregg Allen Flender
2
#97
Imre J. Dancs
2
#98
James George Wagner
2
#99
Kevin Oliver
2
#100
Mark A. Gilbertson
2