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Companies
Inventors
HY
Hydril
Rank (All Time):
#3135
of 106,127
Top 3%
135 inventors
249
Patents All Time
Top Inventors at Hydril
All Time
Rank
Name
Patents
1
Harris A. Reynolds, Jr.
28
2
Joseph R. Roche
21
3
Charles D. Morrill
16
#4
Robert S. Sivley, IV
16
#5
David Llewellyn Mallis
14
#6
Keith C. Mott
12
#7
James A. Burton
11
#8
James D. Mott
11
#9
William L. Carbaugh
10
#10
Douglas W. Carlson
8
#11
Charles P. Peterman
7
#12
Doyle E. Reeves
7
#13
Joseph H. Hynes
7
#14
John D. Muchow
7
#15
Kenneth W. Colvin
7
#16
Thomas L. Blose
7
#17
Doug Enderle
6
#18
Donald J. Ortloff
6
#19
Stephen P. Simons
6
#20
William David Breach
6
#21
Alejandro Juarez
6
#22
Edward Hemphill
5
#23
Gabriel G. Alexander
5
#24
Gary W. Ward
5
#25
Kenneth D. Young
5
#26
L. Steven Landriault
5
#27
Gary E. Kirsch
4
#28
Julian D. Keithahn
4
#29
Kenneth L. Pelata
4
#30
Lawrence Y. Tung
4
#31
Michael Wayne Berckenhoff
4
#32
Milton E. Goodhart
4
#33
Nishikant V. Raje
4
#34
Thomas J. Walsh
4
#35
Tosh Miyagishima
4
#36
Andrew Henry Tate
4
#37
Eugene Matsuda
3
#38
Fernando Murman
3
#39
H. Paul Barringer
3
#40
Harry T. Weston
3
#41
Hubert L. Elkins
3
#42
Jonathan Robert Breen
3
#43
Patrick E. McDonald
3
#44
Wai J. Huey
3
#45
Bruce E. Wilson
2
#46
Charles A. Bollfrass
2
#47
Chris A. Lundberg
2
#48
Clark W. Beam
2
#49
Dustin Dean Gass
2
#50
Edwin C. Turner
2
#51
Edwin W. Vaclavik
2
#52
Frederick C. Lee
2
#53
Fred Wong
2
#54
George E. Lewis
2
#55
Glenn C. Parks, Jr.
2
#56
Graeme E. Reynolds
2
#57
Harry Richard Cove
2
#58
Joseph L. Frederick
2
#59
John Greenip
2
#60
John F. O'Rourke
2
#61
Joseph Puntar
2
#62
Joel D. Shaw
2
#63
K. Darrel Chelette
2
#64
Larry F. Grohman
2
#65
Mark K. Crutchfield
2
#66
Nestor J. Santi
2
#67
Raymond E. Wieveg
2
#68
Robert Arnold Judge
2
#69
Stephen Harvey
2
#70
William L. De Boynton
2
#71
William Krause
2
#72
Allan O. Woods
2
#73
Burl E. Baron
1
#74
Burwell E. Baron
1
#75
Clyde C. Chivens
1
#76
Craig A. Good
1
#77
David Furgerson
1
#78
Dat Nguyen
1
#79
Dan Pesek
1
#80
David Mutis Rueda
1
#81
David M. Schrader
1
#82
Danny K. Wolff
1
#83
Edward C. Gaude
1
#84
George D. Hall
1
#85
Harold Wade
1
#86
Hugh L. Elkins
1
#87
Jan W. Blackburn
1
#88
James Holt
1
#89
James B. Horton
1
#90
Jack Whiteman
1
#91
Jerry B. Tomlin
1
#92
Jimmy Fultz
1
#93
Jorge Alberto Cordero
1
#94
John Danna
1
#95
Jon Edwards
1
#96
John H. Fowler
1
#97
John F. Hopkins
1
#98
Joseph H. Irvine
1
#99
John R. LeBlanc
1
#100
John F. Veatch
1