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OP
Opex
Rank (All Time):
#4944
of 106,127
Top 5%
77 inventors
150
Patents All Time
Top Inventors at Opex
All Time
Showing 1–50 of 77 inventors
Rank
Name
Patents
1
Robert R. DeWitt
84
2
George Hayduchok
40
3
Joseph Valinsky
34
#4
Alexander Stevens
30
#5
William R. Lile
17
#5
Albert F. Stevens
17
#7
Michael E. York
16
#8
Peter M. Chezik
14
#9
David Helmlinger
13
#10
Mark A. Stevens
11
#11
John Forbes
10
#11
Monty McVaugh
10
#13
John J. Allen
9
#13
Kerry O'Mara
9
#15
Gary Miller
7
#15
Michael Sullivan
7
#15
Ola Stahl
7
#15
William L. Heins, III
7
#19
Dhruva Kumar
6
#19
Jeffrey L. Chodack
6
#21
Kevin Cherry
5
#21
Roy E. Patterson
5
#21
Alex Stevens
5
#24
George Muttathil
4
#24
James D. Walsh
4
#24
John Sauer
4
#24
Paul E. Haley
4
#24
Paul Mitchell
4
#24
Peter Patrick
4
#24
Thomas F Dibiaso
4
#31
Christopher Lynch
3
#31
David M. Baines
3
#31
Dobromir Kamburov
3
#31
Gregory Wilson
3
#31
James G. Robertson
3
#31
James Walsh
3
#31
John D. Coleman
3
#31
Michael Sparango
3
#31
Nathan Bloch
3
#31
Robert Esche
3
#31
S N Kartik
3
#31
Stephen Clyde Tentarelli
3
#43
David J. Keller
2
#43
Erick Grasmueck
2
#43
Eric P. Minbiole
2
#43
Eric A. Schneider
2
#43
Glen J. VanSant
2
#43
Joseph Lakawicz
2
#43
Michael York
2
#43
Robert B. Montgomery
2
1
2
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