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SP
Spx
Rank (All Time):
#1405
of 106,127
Top 2%
468 inventors
615
Patents All Time
Top Inventors at Spx
All Time
Showing 101–150 of 468 inventors
Rank
Name
Patents
#98
Christopher Range
3
#98
Charles Werner
3
#98
Craig Caldwell
3
#98
Craig F. Govekar
3
#98
David L. Anderson
3
#98
Daniel A. Bruzek
3
#98
David Duryea
3
#98
Dayne Killingsworth
3
#98
David Reul
3
#98
Dean P. Pfefferle
3
#98
Deepak Saha
3
#98
Diran Apelian
3
#98
Douglas P. Miller
3
#98
Drew Norman
3
#98
Gary Lytle
3
#98
Handani Kam
3
#98
James M. Lundgreen
3
#98
Jeff Patterson
3
#98
Jeffrey H. Steinkamp
3
#98
John W. Gizowski
3
#98
John L. Hendrixon
3
#98
John D. Neal
3
#98
John Quigley
3
#98
Larry Druga
3
#98
Mark F. Honath
3
#98
Paul Steinhoff
3
#98
Rathindra DasGupta
3
#98
Richard Mattox
3
#98
Robert Jensen
3
#98
Robert C. Sheppard
3
#98
Sasha Long
3
#98
Sandra Sheehe
3
#98
Steven K. Neu
3
#98
Timothy Fox
3
#98
Vincent Victor Le Bel
3
#98
Xiaobing Hu
3
#98
Zach Brown
3
#98
Abe Khalil
3
#98
Allan Kelly
3
#98
Allen Pearson
3
#98
Andrew Harrigan
3
#142
Bill Wittliff
2
#142
Brian J. Berdan
2
#142
Brett J. Grandchamp
2
#142
Brian Peterson
2
#142
Charles G. Butts
2
#142
Christopher D. Manz
2
#142
Charles C. Partridge
2
#142
Christopher Shumate
2
#142
Curtis L. Hagen
2
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