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Companies
Inventors
CC
Calgon Carbon
Rank (All Time):
#5696
of 106,127
Top 6%
102 inventors
128
Patents All Time
Top Inventors at Calgon Carbon
All Time
Rank
Name
Patents
1
Richard A. Hayden
29
2
Walter G. Tramposch
17
3
Michael Greenbank
12
#4
Thomas M. Matviya
12
#5
Nicholas R. Pollack
11
#6
David T. Doughty
9
#7
Robert H. Vaughn
9
#8
Chen-Chou Chiang
6
#9
Richard Mimna
6
#10
Robert F. Sutt, Jr.
6
#11
Jason P. Mazzoccoli
5
#12
Richard W. Farmer
5
#13
Ryan W. Walker
5
#14
Toan Vo
5
#15
Bertrand W. Dussert
4
#16
Keith G. Bircher
4
#17
Michael R. Rosene
4
#18
Thomas Anthony Ryan
4
#19
James P. Markowitz
3
#20
John W. Cobes, III
3
#21
Paul E. Vargas
3
#22
Rebecca L. DISTEFANO
3
#23
Russell C. Wooten
3
#24
Brad Kevin Ahlgren
2
#25
Charles B. Snyder
2
#26
David L. Fair
2
#27
Elad Shabtai
2
#28
Franck Michel Honore
2
#29
Gina L. McNamara
2
#30
Harry Sharrock
2
#31
Ismail Fawaz
2
#32
James R. Bolton
2
#33
James D. McNamara
2
#34
Jerald L. Mestemaker
2
#35
K. Raman Venkatesh
2
#36
Matthew Adomaitis
2
#37
Mark A. Bollinger
2
#38
Michael Lutz
2
#39
Neal Megonnell
2
#40
Netar P. Wadhwa
2
#41
R. D. Samuel Stevens
2
#42
Robert Gebhard
2
#43
Steven L. BUTTERWORTH
2
#44
Susan L. Kovacic
2
#45
William J. Aldridge
2
#46
William J. Knebel
2
#47
Andrew N. Andrascik
2
#48
Aya Benzaki
1
#49
B. R. Thakker
1
#50
Bill Sotirakos
1
#51
Bruce D. Wells
1
#52
Charles Joseph Carr
1
#53
Clyde G. Anderson
1
#54
David L. Hickman
1
#55
Dale L. Jennings
1
#56
Daniel D. Thayer
1
#57
Demao Wang
1
#58
Donald Cormack
1
#59
Du'Bois Joseph Ferguson
1
#60
Fujito Ehara
1
#61
Glenn Roy
1
#62
James E. Groose
1
#63
Jenalle Brewer
1
#64
Jeffrey J. Skalyo
1
#65
John J. Farmerie
1
#66
Joel Hill
1
#67
Joseph M. KLINVEX
1
#68
John E. Urbanic
1
#69
Keith R. Nicholson
1
#70
Keita Takahashi
1
#71
Kishio Yoshino
1
#72
Matthew P. SMALES
1
#73
Micahel Greenbank
1
#74
Mike Matuszewski
1
#75
Michael Pietropaoli
1
#76
Neil D. Townend
1
#77
Norman J. Wagner
1
#78
Randel W. Gulley
1
#79
Richard L. Cooley
1
#80
Richerd A Hayden
1
#81
Richard F. Smith
1
#82
Robert V. Carrubba
1
#83
Ronald S. Joyce
1
#84
Roderick O. Koehler
1
#85
Robert O'Brien
1
#86
Scott Mutschler
1
#87
Steven R. Evanovich
1
#88
Timothy V. Johnson
1
#89
Utpal Sengupta
1
#90
William D. Bland
1
#91
Eric Makar
1
#92
Eve R. Cobes
1
#93
Greg Runco
1
#94
John R. Lutchko
1
#95
Mick Greenback
1
#96
N. R. Pollack
1
#97
Darcy A. Kadilak
1
#98
Satoru Hisaki
1
#99
Rose Runco
1
#100
Gilbert Palmgren
1