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
Cities
States
EA
E.I. Du Pont De Nemours And
Rank (1997):
#35
of 13,859
Top 1%
533 inventors
323
Patents 1997
Top Inventors at E.I. Du Pont De Nemours And
1997
Showing 51–100 of 533 inventors
Rank
Name
Patents
#34
Daniel Gregory Tynan
2
#34
Dennis R. Schafluetzel
2
#34
Dieter Feit
2
#34
Diana Lynn Klug
2
#34
Donna Marie Patron
2
#34
Dwight A. Holtzen
2
#34
Edward G. Brugel
2
#34
Edward G. Howard, Jr.
2
#34
Elwood Neal Blanchard
2
#34
Engelbert Pechhold
2
#34
Frank Werny
2
#34
Garret D. Figuly
2
#34
George R. Goodley
2
#34
George L. Trainor
2
#34
Girish Anant Pai
2
#34
Hans R. E. Frankfort
2
#34
Hamid M. Ghorashi
2
#34
Henk Oevering
2
#34
Howard W. Jacobson
2
#34
Hyunkook Shin
2
#34
Imre Toth
2
#34
James P. Bennett
2
#34
James M. Howell
2
#34
Jan M. Stouffer
2
#34
James F. Ulrich
2
#34
James L. Webster
2
#34
Joel David Citron
2
#34
John James Felten
2
#34
John Jolly Kilama
2
#34
Joseph V. Kurian
2
#34
John A. Lawton
2
#34
Joseph Anthony Musiano
2
#34
John D. Nordstrom
2
#34
Joseph Anthony Perrotto
2
#34
John D. Rushmere
2
#34
Karlheinz Drauz
2
#34
Kenji Kiwa
2
#34
Kenneth Wayne Leffew
2
#34
Kofi S. Amuti
2
#34
Kristina A. Kreutzer
2
#34
Kurt Richard Mikeska
2
#34
Lee J. Hesler
2
#34
Luc Germain Pierre Joseph D'Haenens
2
#34
Mark Norman Bobrow
2
#34
Marlin D. Buckmaster
2
#34
Mark A. Jensen
2
#34
Marvin M. Martens
2
#34
Matthias Schafer
2
#34
Minori Hagiwara
2
#34
Ming-Hong Hung
2
« Prev
1
2
3
4
Next »