Patent Leaderboard
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Search
Companies
Inventors
AL
Alliedsignal
Rank (All Time):
#258
of 106,127
Top 1%
2,631 inventors
3,009
Patents All Time
Top Inventors at Alliedsignal
All Time
Rank
Name
Patents
1
Dusan C. Prevorsek
53
2
Michael Van Der Puy
47
3
Rajat S. Basu
47
#4
Ellen L. Swan
41
#5
David P. Wilson
39
#6
Ian Shankland
38
#7
Frank Mares
36
#8
Santosh K. Das
34
#9
Earl A. E. Lund
29
#10
Ray H. Baughman
29
#11
David Nalewajek
28
#12
Hsueh Sung Tung
27
#13
Joseph J. Zupancic
26
#14
Rajiv R. Singh
26
#15
Hang T. Pham
25
#16
Murali K. Akkapeddi
25
#17
Rand H. Hulsing, II
25
#18
Roger Leung
25
#19
Chin-Fong Chang
23
#20
Gary A. Harpell
23
#21
Lawrence W. Shacklette
23
#22
Michael S. Zedalis
23
#23
Ronald P. Rohrbach
23
#24
James Drage
22
#25
Raymond H. Thomas
22
#26
Richard E. Eibeck
22
#27
Stephen Yates
22
#28
Leonard M. Stachura
21
#29
Peter B. Logsdon
21
#30
Peter D. Unger
21
#31
Karl W. Beeson
20
#32
Ronald L. Elsenbaumer
19
#33
Sajal Das
19
#34
Teresa Ramos
19
#35
Thomas E. Strangman
19
#36
Alagappan Thenappan
19
#37
Donald A. Crumb
18
#38
Stephen T. Gonczy
18
#39
Thirumalai G. Palanisamy
18
#40
Addison M. Smith
18
#41
Alistair G. Taig
18
#42
Douglas M. Smith
17
#43
George D. Green
17
#44
Jean Yamanis
17
#45
Paul S. Gilman
17
#46
Richard M. Hollister
17
#47
Scott M. Zimmerman
17
#48
Chien C. Li
16
#49
Gordon W. Jones
16
#50
Niels Dybro
16
#51
Raymond J. Swedo
16
#52
Robert G. Richard
16
#53
Sheldon Kavesh
16
#54
William Ross Rapoport
16
#55
Helmut Eckhardt
15
#56
Hillel Magid
15
#57
Hsin L. Li
15
#58
Ryusuke Hasegawa
15
#59
Yash P. Khanna
15
#60
Dave Narasimhan
14
#61
James R. Woodruff
14
#62
Joseph Denk
14
#63
Paul W. Futa, Jr.
14
#64
Shaul M. Aharoni
14
#65
Steven A. Foote
14
#66
Chin-Hsiung Chang
13
#67
Daniel E. Bause
13
#68
Devlin M. Gualtieri
13
#69
Kane D. Cook
13
#70
Larry K. Ball
13
#71
Timothy R. Demmin
13
#72
David S. Cordova
12
#73
David J. Skinner
12
#74
Jerry C. LaSalle
12
#75
Neil H. Hendricks
12
#76
Nguyen Q. Minh
12
#77
Reginald T. Tang
12
#78
Robert C. Morris
12
#79
Young D. Kwon
12
#80
Chengjiu Wu
11
#81
Dennis M. Lavery
11
#82
Derek Raybould
11
#83
Frederick P. Chlanda
11
#84
Gene C. Weedon
11
#85
Harold J. Miller, III
11
#86
Howard H. Liebermann
11
#87
Janpu Hou
11
#88
Jeffrey H. Glans
11
#89
Jerry W. Kuper
11
#90
Joseph J. Barrett
11
#91
Krishnamurthy N. Mani
11
#92
Louis P. Rossigno
11
#93
Marshall U. Hines
11
#94
Robert M. Marshall
11
#95
Robert Parker
11
#96
Russell Dondero
11
#97
Alston L. Gu
11
#98
Anatol Rabinkin
11
#99
Bryce C. Oxenrider
10
#100
Bruce VanBuskirk
10