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Companies
Inventors
SP
Speedfam-Ipec
Rank (All Time):
#4664
of 106,127
Top 5%
143 inventors
160
Patents All Time
Top Inventors at Speedfam-Ipec
All Time
Rank
Name
Patents
1
Nikolay Korovin
16
2
Stephen C. Schultz
16
3
John D. Herb
13
#4
Chris Karlsrud
12
#5
John A. Adams
12
#6
Robert F. Allen
11
#7
Paul Holzapfel
10
#8
Clinton O. Fruitman
9
#9
Jose R. Gonzalez-Martin
9
#10
Mark Meloni
9
#11
James L. Farmer
8
#12
Periya Gopalan
8
#13
Saket Chadda
8
#14
Thomas Laursen
8
#15
Timothy Dyer
8
#16
Ismail Emesh
7
#17
Joseph V. Cesna
7
#18
John Natalicio
7
#19
Robert A. Eaton
7
#20
Thomas F. A. Bibby
6
#21
Gene Hempel
5
#22
Inki Kim
5
#23
Jon MacErnie
5
#24
Mike L. Bowman
5
#25
Michihiko Yanagisawa
5
#26
Ricardo T. Jordan
5
#27
Andrew Michael Yednak, III
5
#28
Arthur Hamer
5
#29
Brian L. Mueller
4
#30
Craig Howard
4
#31
Toby Jordan
4
#32
Yakov Epshteyn
4
#33
Bill Thornton
3
#34
Chikai Tanaka
3
#35
Daniel Ray Trojan
3
#36
Everett D. Smith
3
#37
Fernando Calderon
3
#38
James Bradley Sundin
3
#39
Jeff Cunnane
3
#40
Joseph Rapisarda
3
#41
Malcolm Grief
3
#42
Matthew Weldon
3
#43
Michael Smigel
3
#44
Paul William Dryer
3
#45
Phillip M. Rayer, II
3
#46
Richard Scott Tirendi
3
#47
Timothy Colley
3
#48
Wayne Lougher
3
#49
Ann Wilkey
3
#50
Chris Barns
2
#51
Charles Chen
2
#52
Chad Goudie
2
#53
Christopher J. Lichner
2
#54
Daniel S. Mallery
2
#55
David Marquardt
2
#56
Ellis Harvey
2
#57
Eric Shurtliff
2
#58
Frank Krupa
2
#59
Fred E. Mitchel
2
#60
Glenn E. Peterson
2
#61
Gregory A. Olsen
2
#62
Guangying Zhang
2
#63
James Lee
2
#64
James Allen Schlueter
2
#65
Joseph O. Mosca
2
#66
Mark Maggio
2
#67
Ned Teeny
2
#68
Randy McNurlin
2
#69
Robert D. Gromko
2
#70
Shinya Iida
2
#71
Shawn Robertson
2
#72
Takeshi Sadohara
2
#73
Thomas K. Crosby
2
#74
Thomas Waddle
2
#75
Warren Lin
2
#76
Yasuhiro Horiike
2
#77
Anthony L. Bartels
2
#78
Anand Gupta
2
#79
Bentley J. Palmer
1
#80
C. Jerry Yang
1
#81
Christopher E. Barns
1
#82
Charles Hannes
1
#83
Charles C. Yang
1
#84
Charles B. Zarowin
1
#85
Doug Kreager
1
#86
Edmund Terry Lisi
1
#87
Fen Dai
1
#88
Frank McPeek
1
#89
Franklin D. Root
1
#90
Gerald A. Krulik
1
#91
Guangshum Chen
1
#92
Hiroaki Tanaka
1
#93
Hiroshi Yashiki
1
#94
Isao Nagahashi
1
#95
James F. Nester
1
#96
Jeffrey Butler Cunnane
1
#97
Jim Xu
1
#98
John Anderson
1
#99
John Garcia
1
#100
John Hose
1