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E.I. Du Pont De Nemours And
EA
E.I. Du Pont De Nemours And
— 21,503 Patents
Rank
(All Time):
N/A
of
106,120
12,129
inventors
21,503
Patents All Time
Top Inventors at E.I. Du Pont De Nemours And
All Time
Showing
1–50
of
12,129
inventors
Rank
Name
Patents
1
Robert E. Hefner, Jr.
179
2
Robert DiCosimo
159
3
Allen Capron Sievert
150
#4
Mario Joseph Nappa
138
#5
Barbara Haviland Minor
137
#6
Mark S. Payne
135
#7
Leo Ernest Manzer
129
#8
Rebecca E. Cahoon
112
#9
Ying Wang
108
#10
Richard Allen Hayes
102
#11
Velliyur Nott Mallikarjuna Rao
99
#12
Norman Herron
97
#13
David A. Wilson
93
#14
Quinn Qun Zhu
90
#15
George Levitt
89
#16
Che-Hsiung Hsu
83
#17
John Edward Gavagan
82
#18
Kenneth Warren Hang
78
#19
Stephen M. Allen
78
#20
Saverio Carl Falco
77
#21
George Philip Lahm
77
#22
Viacheslav A. Petrov
77
#23
Robert Clayton Wheland
73
#24
Mark Andrew Harmer
73
#25
Hari Babu Sunkara
71
#26
Howard Glenn Damude
70
#27
Andrew Edward Feiring
70
#28
Robert John Barsotti
69
#29
Carl G. Krespan
68
#30
Billy F. McCutchen
66
#31
Anthony J. Kinney
66
#32
Nora Sabina Radu
64
#33
Thomas Martin Stevenson
63
#34
Daniel David Lecloux
63
#35
Jimmy D. Earls
63
#36
Robert D. Fallon
63
#37
Narendra S. Yadav
63
#38
Chung P. Park
61
#39
Francis P. McCullough, Jr.
60
#40
Paul R. Resnick
60
#41
Lynda Kaye Johnson
60
#42
Steven Dale Ittel
59
#43
Wilson Tam
59
#44
Neville Everton Drysdale
58
#45
James C. Stevens
58
#46
Joachim C. Ritter
57
#47
William B. Farnham
57
#48
David Richard Corbin
56
#49
Donald L. Schmidt
56
#50
Kostantinos Kourtakis
55
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