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Companies
Inventors
AC
Aristech Chemical
Rank (All Time):
#6715
of 106,127
Top 7%
74 inventors
107
Patents All Time
Top Inventors at Aristech Chemical
All Time
Rank
Name
Patents
1
Leonard A. Cullo
29
2
Joseph Pugach
17
3
Andrew J. Sivak
15
#4
Thomas W. Smeal
14
#5
George L. Brownell
13
#6
Jeffrey S. Salek
12
#7
Alain Schutz
12
#8
Ettore Minghetti
7
#9
John E. Eitel
7
#10
Carole L. Elias
6
#11
Chandrashekhar P. Kelkar
5
#12
Edward F. Restelli, Jr.
5
#13
Francis J. Shiring, III
5
#14
Mark R. Rubino
5
#15
Carol A. Wetter
4
#16
Virginia Piermattie
4
#17
Elliott V. Nagle, Jr.
3
#18
John J. Godfrey
3
#19
Keith A. Borden
3
#20
Louis A. Cutter
3
#21
Richard C. Weil
3
#22
Thomas J. Yogan
3
#23
William L. Krayer
3
#24
David Scott Jensen
2
#25
Donald Glassman
2
#26
James D. Leaseburge
2
#27
John Edward Aiken
2
#28
John Stipanovich, Jr.
2
#29
Mary K. Haus
2
#30
Mary K. Hays
2
#31
Michael C. Grebinoski
2
#32
Raymond J. Ehrig
2
#33
Richard A. Daff
2
#34
Robert E. Anderson
2
#35
Ronald A. Andrekanic
2
#36
Sehyun Kim
2
#37
Steven E. Mulhall
2
#38
Bryan Dawson
1
#39
Clark T. Hicks
1
#40
David Anthony Perkins
1
#41
David P. Sinclair
1
#42
David Q. Wible
1
#43
Donald T. DeRussy
1
#44
Donald Rubis
1
#45
Gary T. Brooks
1
#46
Harold R. Edwards, Jr.
1
#47
Howard H. Morgan, Jr.
1
#48
James E. Thompson
1
#49
Jennifer L. Voss
1
#50
Marvin C. Fields
1
#51
Makoto Terauchi
1
#52
Nicholas Z. Karnavas
1
#53
Ray Hoffman
1
#54
Richard A. Ganger
1
#55
Robert Auger
1
#56
Sharon Elliot
1
#57
Sharon Jones Elliott
1
#58
Sharon J. Elliott
1
#59
Steve Mulhall
1
#60
Stanley A. Rice
1
#61
Thomas H. Bossler
1
#62
Timothy N. Roberts
1
#63
Victor M. DiNardo
1
#64
William R. Davie
1
#65
Randall K. Bretches
1
#66
Richard P. Herrle
1
#67
Russell L. Stainfield
1
#68
Theodore R. Wessendorf
1
#69
Kathy J. Thrash
1
#70
Edmund P. Whitby, III
1
#71
Leonard A. Cullop
1
#72
Howard S. Karp
1
#73
Akiyoshi Onishi
1
#74
Anthony J. DeCaria
1