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UE
US EPA
Rank (All Time):
#7305
of 106,127
Top 7%
127 inventors
97
Patents All Time
Top Inventors at US EPA
All Time
Showing 1–50 of 127 inventors
Rank
Name
Patents
1
Charles L. Gray, Jr.
47
2
David James Haugen
7
3
Matthew J. Brusstar
5
#4
Daniel W. Barba
4
#4
Karl H. Hellman
4
#6
Clifford C. Rankin
3
#6
David H. Read
3
#6
Kristen P. Brenner
3
#6
Rajender S. Varma
3
#6
Alfred P. Dufour
3
#11
Craig Douglas Moffat
2
#11
David Keith Gill
2
#11
James H. Abbott
2
#11
Leslie E. Sparks
2
#11
Mark Stuhldreher
2
#11
Michael John Safoutin
2
#11
Nelson L. Butts
2
#11
Norman Plaks
2
#11
Ravi K. Srivastava
2
#11
Yvette R. Roybal-McKenna
2
#11
Andrew Moskalik
2
#22
Babita Baruwati
1
#22
Barbara H. Wilson
1
#22
Bimal K. Bose
1
#22
Blake Allen Schaeffer
1
#22
Cary Doman Secrest
1
#22
Chunsheng Fang
1
#22
Chulhan Kim
1
#22
Charles R. Schenk
1
#22
Charles B. Sedman
1
#22
Claude Kennard
1
#22
Cynthia L. Gage
1
#22
Dale L. Keairns
1
#22
Darryl Joel Keith
1
#22
David L. Lyon
1
#22
Daniel James Murray
1
#22
David C. Szlag
1
#22
David Williams
1
#22
Dusan Jovanovic
1
#22
Dustin Kramer
1
#22
Duane H. Pontius
1
#22
Eben Daniel Thoma
1
#22
Emily Snyder
1
#22
Endalkachew Sahle-Demessie
1
#22
Eoin P. O'Neill
1
#22
Fakhri J. Hamady
1
#22
Franklin R. Alvarez
1
#22
Dionysios D. Dionysiou
1
#22
Gerald Moss
1
#22
Geddes H. Ramsey
1
1
2
3
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