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Pfizer
Rank (1989):
#107
of 11,124
Top 1%
113 inventors
90
Patents 1989
Top Inventors at Pfizer
1989
Showing 1–50 of 113 inventors
Rank
Name
Patents
1
Peter E. Cross
7
2
Kenneth Richardson
5
2
Michael R. Johnson
5
#4
Kelvin Cooper
4
#4
Lawrence S. Melvin, Jr.
4
#4
Michael E. Hendrick
4
#4
Thomas M. Brennan
4
#4
John A. Lowe, III
4
#9
Michael J. Fray
3
#9
Frank J. Urban
3
#9
Dennis J. Hoover
3
#9
James F. Eggler
3
#9
John E. Arrowsmith
3
#9
Joseph G. Lombardino
3
#15
Martin R. Jefson
2
#15
Reinhard Sarges
2
#15
Roger P. Dickinson
2
#15
Robert V. Kenna
2
#15
Robert L. Rosati
2
#15
Rodney C. Schnur
2
#15
Robert A. Volkmann
2
#15
Simon F. Campbell
2
#15
Stanley L. Keely
2
#15
Thomas C. Crawford
2
#15
Wayne E. Barth
2
#15
Gautam R. Ranade
2
#15
Anthony Marfat
2
#15
Arthur A. Nagel
2
#15
Conrad Santini
2
#15
David L. Larson
2
#15
Edward A. Glazer
2
#15
Harry Howard
2
#15
James R. Hauske
2
#15
James J. Maciejko
2
#35
William W. Hoffman
1
#35
William J. Zembrowski
1
#35
Yoshihiko Kitaura
1
#35
Yuhpyng L. Chen
1
#35
Yukio Kumagai
1
#35
Jeiji Kaneda
1
#35
James L. Barbarito
1
#35
James C. Spavins
1
#35
Frederick E. Witherell, Jr.
1
#35
Kathy Wang
1
#35
Lance Davidow
1
#35
Larry J. Gustavson
1
#35
Lawrence M. Sherman
1
#35
Matthew P. Poggie
1
#35
Michael Humphrey
1
#35
Michael N. Krupp
1
1
2
3
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