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Merck
Rank (1989):
#41
of 11,124
Top 1%
390 inventors
246
Patents 1989
Top Inventors at Merck
1989
Showing 1–50 of 390 inventors
Rank
Name
Patents
1
Richard L. Tolman
14
1
Joachim Krause
14
3
Bernhard Scheuble
12
#4
John J. Baldwin
11
#5
Rudolf Eidenschink
10
#5
Georg Weber
10
#5
Ichiro Shinkai
10
#8
William F. Hoffman
9
#8
Ta J. Lee
9
#8
Gerald S. Ponticello
9
#11
Yvan Guindon
8
#11
Thomas R. Verhoeven
8
#13
Otto D. Hensens
7
#13
George D. Hartman
7
#13
Joshua Rokach
7
#16
Philippe L. Durette
6
#16
Andreas Wachtler
6
#16
Christiane Yoakim
6
#19
Walfred S. Saari
5
#19
Reinhard Hittich
5
#19
Robert L. Smith
5
#19
Samuel L. Graham
5
#19
Burton G. Christensen
5
#19
Clarence S. Rooney
5
#19
Helmut Mrozik
5
#19
Jerrold M. Liesch
5
#19
John Hannah
5
#28
Klaus-Otto Minck
4
#28
Ludwig Pohl
4
#28
Ralph P. Volante
4
#28
Rejean Fortin
4
#28
Roger M. Freidinger
4
#28
Volker Reiffenrath
4
#28
Wallace T. Ashton
4
#28
Wasyl Halczenko
4
#28
Bruce E. Witzel
4
#28
Cheuk K. Lau
4
#28
Jose Alexander
4
#39
Leonard M. Weinstock
3
#39
Mark G. Bock
3
#39
Patrice C. Belanger
3
#39
Paul E. Finke
3
#39
Robert E. Schwartz
3
#39
Robert N. Young
3
#39
Shu S. Yang
3
#39
Thomas Geelhaar
3
#39
Thomas A. Lindroth
3
#39
Thomas Scholz
3
#39
Victor M. Garsky
3
#39
A. J. Repta
3
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