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Companies
Inventors
WI
Witco
Rank (All Time):
#4155
of 106,127
Top 4%
201 inventors
182
Patents All Time
Top Inventors at Witco
All Time
Rank
Name
Patents
1
Michael H. Fisch
11
2
Richard Lisowsky
11
3
Lawrence A. Bock
10
#4
Bing-Lin Chen
8
#5
Peter Frenkel
8
#6
Robert O. Keys
8
#7
Stefan Gurtzgen
7
#8
Ibrahim S. Bechara
5
#9
Kook Jin Bae
5
#10
Ralf Becker
5
#11
Richard D. Peveler
5
#12
Ronald L. Pastorino
5
#13
Ulrich Stewen
5
#14
Charles Abma
4
#15
Curtis R. Martin
4
#16
James A. Barker
4
#17
James J. Ward
4
#18
Khalid Rasheed
4
#19
Rainer Rieger
4
#20
Ronald J. Muir
4
#21
Stuart D. Brilliant
4
#22
Theo I. Eliades
4
#23
Alan D. Eckard
4
#24
Charles R. Milburn
3
#25
Gerald J. Murphy
3
#26
Joseph D. Burkhard
3
#27
Jon C. Root
3
#28
Kenrick M. Lewis
3
#29
Line Fiquet
3
#30
Mark E. Flanagan
3
#31
Michael R. Croce
3
#32
Mukund Shah
3
#33
Otto Loeffler
3
#34
Owen Portwood
3
#35
Philip H. Steiger
3
#36
R. David Peveler
3
#37
Roger K. Chatterjee
3
#38
Rolf Schrader
3
#39
Samuel Hoch
3
#40
Shaun F. Clancy
3
#41
Thomas Baranowski
3
#42
Thomas D. Hindman
3
#43
Thomas J. Roessing
3
#44
Wally Liyuan Chang
3
#45
Anna Debska-Chwaja
3
#46
Bernd Neffgen
2
#47
Charles Juszkiewicz
2
#48
Daniel R. Chisholm
2
#49
Daniel R. Chisolm
2
#50
Dirk Kutschera
2
#51
Dirk Ventur
2
#52
Floyd E. Friedli
2
#53
G. Thomas Flak
2
#54
George A. Policello
2
#55
Ginette Lefebvre
2
#56
Harold H. Christhilf
2
#57
Herbert E. Petty
2
#58
James S. Ritscher
2
#59
John F. Barnes
2
#60
Jose Reyes-Gavilan
2
#61
Jürgen Schneider
2
#62
Lawrence R. Brecker
2
#63
Leonard Aconsky
2
#64
Michael E. Gelbin
2
#65
Michael L. Whitlock
2
#66
Monna Manning
2
#67
Neil A. Jenny
2
#68
Oliver Schumacher
2
#69
Paul E. Austin
2
#70
Paul E. Laura
2
#71
Paul E. Morrison
2
#72
Paul W. Niemczura
2
#73
Radu Bacaloglu
2
#74
Rudolph A. Cameron
2
#75
Sadanand Memula
2
#76
Ted M. Pettijohn
2
#77
Thomas E. Breuer
2
#78
Thomas Morong
2
#79
Todd TRITCAK
2
#80
Udo Weinberg
2
#81
Uwe Schneider
2
#82
William P. Chatham
2
#83
William E. Crane
2
#84
William D. Olson
2
#85
Wolfgang Scherzer
2
#86
Wolfram Uzick
2
#87
Andrea S. Allardice
2
#88
Anna Czech
2
#89
Anastasios J. Karalis
2
#90
Billy J. Gregory
1
#91
Bruce A. Waldman
1
#92
Charles R. Bunting
1
#93
Charles A. Cody
1
#94
Christopher J. Toney
1
#95
Curtis L. Schilling, Jr.
1
#96
David D. Farris
1
#97
Daniel Sane
1
#98
Denis Ghesquiere
1
#99
Delphine Nwoko
1
#100
Don T. Norman
1