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Companies
Inventors
RL
Riker Laboratories
Rank (All Time):
#5231
of 106,127
Top 5%
61 inventors
141
Patents All Time
Top Inventors at Riker Laboratories
All Time
Rank
Name
Patents
1
Robert A. Scherrer
23
2
James J. Wade
20
3
Richard M. Stern
19
#4
George G. I. Moore
12
#5
David J. Greenleaf
11
#6
Mark A. Rustad
11
#7
Tarlochan S. Purewal
11
#8
Walton J. Hammar
9
#9
Elden H. Banitt
8
#10
John F. Gerster
8
#11
Charles M. Leir
5
#12
Steven M. Wick
4
#13
William R. Bronn
4
#14
Edward H. Erickson
3
#15
Gregory R. Nelson
3
#16
Helen J. Schultz
3
#17
Stephen M. Berge
3
#18
Charles G. Thiel
2
#19
Daniel Lagain
2
#20
Jean-Denis Andre
2
#21
Joan K. Barkhaus
2
#22
Matthew T. Scholz
2
#23
Nelda M. Marecki
2
#24
Philip A. Jinks
2
#25
Randy L. Bell
2
#26
Roy L. McQuinn
2
#27
Robert D. Rosenberg
2
#28
Vernon R. Fletcher
2
#29
William E. Barnett
2
#30
William Galbraith
2
#31
Yen-Lane Chen
2
#32
Alan R. Kirk
2
#33
Amit K. Mitra
2
#34
Anthony C. L. Wass
2
#35
Christopher J. Libbey
1
#36
Cheryl L. Moore
1
#37
Clyde D. Calhoun
1
#38
David B. Porter
1
#39
David K. Smith
1
#40
David J. Velasquez
1
#41
Donald C. Kvam
1
#42
Eric A. Baum
1
#43
Franz Fischer
1
#44
Gordon J. Dow
1
#45
Horst G. Zerbe
1
#46
James D. Johnson
1
#47
Jean-Denis Andr e
1
#48
Joseph M. Beaurline
1
#49
Nicholas C. Miller
1
#50
Paul E. Hansen
1
#51
Peter D. Hodson
1
#52
Peter Watson
1
#53
Ralph A. Heasley
1
#54
Robert K. Schultz
1
#55
William F. Kirk
1
#56
William G. Meredith
1
#57
Ian P. Tansey
1
#58
Vivien W. Gam
1
#59
Daniel Lagin
1
#60
Alexander Bell
1
#61
Andrew M. Twitchell
1