Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EA

E.I. Du Pont De Nemours And

Rank (All Time): #61 of 106,127Top 1%
8,035 inventors
14,933 Patents All Time

Top Inventors at E.I. Du Pont De Nemours And All Time

Showing 4,551–4,600 of 8,035 inventors

RankNamePatents
#4343 Richard A. Berger 1
#4343 John L. Cooper 1
#4343 Richard P. Bernard 1
#4343 Ritu Bhalla 1
#4343 Richard Bingham 1
#4343 Richard A. Blumenthal 1
#4343 John Chesna 1
#4343 Richard Edmund Bockrath 1
#4343 Mark P. Vergnano 1
#4343 Philip C. Mazzola 1
#4343 Jorge J. Castro Velez 1
#4343 Alfred A. D'Addieco 1
#4343 Brian Joseph Strusowski 1
#4343 Sergio Tentor 1
#4343 Gennadii Gerskovich Belen'Kii 1
#4343 Joseph Brown 1
#4343 John E. Bobeck 1
#4343 Jan Wit 1
#4343 Richard Frank Dubnansky 1
#4343 Ella D. Openstone 1
#4343 Joseph R. Bivens 1
#4343 John Joseph Bisaha 1
#4343 Bo T. Lungren 1
#4343 John G. Bauerle 1
#4343 John H. Auer, Jr. 1
#4343 Johannes Andres 1
#4343 John Lawrence Andreassi, II 1
#4343 John L. Allen 1
#4343 Zarah Ainbinder 1
#4343 Richard Hansen 1
#4343 Jianrong Ren 1
#4343 Richard A. Harmon 1
#4343 Jiang-Ming Lee 1
#4343 Ji Yeon Huh 1
#4343 Richard J. Hartzheim 1
#4343 Jiazhong Chen 1
#4343 Richard T. Jahr 1
#4343 Werner Zimmt 1
#4343 Jitendra P. Agrawal 1
#4343 Jessica Yen 1
#4343 Jeffrey K. S. Wan 1
#4343 Richard David Koehler 1
#4343 Eileen Mason 1
#4343 Colin G. Piearce 1
#4343 Jeffrey P. Shawcross 1
#4343 Richard J. Legg 1
#4343 Richard L. Leonard 1
#4343 Richjard W. Lewis 1
#4343 Claude H. Aubin Le Drian 1
#4343 Richard C. Miller 1