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 6,401–6,450 of 8,035 inventors

RankNamePatents
#4343 Teddy H. Grandstaff 1
#4343 Roger Vervloet 1
#4343 Michael J. Effing 1
#4343 Leo Ahramjian 1
#4343 Richard S. Burket 1
#4343 Ralph L. Heard, Jr. 1
#4343 John S. Kornher 1
#4343 Michael M. Merabi 1
#4343 Ludek Jirousek 1
#4343 Andy Zao 1
#4343 Constantine D. Markellos 1
#4343 Peter J. Goethel 1
#4343 Nathan Cory Jetton 1
#4343 Toby M. Tamblyn 1
#4343 Wilford J. Teerlink 1
#4343 Daniel D. Hanle 1
#4343 Robert J. Buchacek 1
#4343 Paul E. Titter, Sr. 1
#4343 Sonia Japon Boogh 1
#4343 Mark P. Vergnano 1
#4343 Carol A. Senkler 1
#4343 Peter A. Bloxham 1
#4343 Frank A. Loving, Jr. 1
#4343 Philip C. Mazzola 1
#4343 Sandra G. McElligott 1
#4343 Alfred A. D'Addieco 1
#4343 Siegfried Kuphal 1
#4343 Brian Joseph Strusowski 1
#4343 Sergio Tentor 1
#4343 Donald L. Nehrenberg 1
#4343 Gennadii Gerskovich Belen'Kii 1
#4343 Jan Wit 1
#4343 Ella D. Openstone 1
#4343 Bo T. Lungren 1
#4343 Charles J. Arnizen 1
#4343 Duncan Stuart Hugall 1
#4343 Jens Zeyen 1
#4343 Zarah Ainbinder 1
#4343 Werner Zimmt 1
#4343 Eileen Mason 1
#4343 Michael A. Saltzberg 1
#4343 Steven B. Oblath 1
#4343 Colin G. Piearce 1
#4343 Mark H. Lukhard 1
#4343 C Reed Anderson, Jr. 1
#4343 Zita Starka 1
#4343 Claude H. Aubin Le Drian 1
#4343 Metske Steffen Osinga 1
#4343 Bob Moussie 1
#4343 Ran Abed 1