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 7,901–7,950 of 8,035 inventors

RankNamePatents
#4343 Erik J. Schaumann 1
#4343 Aake Sandor Ericson 1
#4343 Robert Schroots 1
#4343 Lee A. Gorthey 1
#4343 Rudolf F. Landriette Verhaegen 1
#4343 J Michael Garner 1
#4343 Reinhard Helmer 1
#4343 Thomas Joseph Manista 1
#4343 Elisabeth Morillon 1
#4343 Raymond A. Kaczmarczyk, Jr. 1
#4343 Jan Pieter Jacques Bloos 1
#4343 Olga Borisovna Platonova 1
#4343 John Joseph Hagedom 1
#4343 Barbara A. Search 1
#4343 Thomas E. Yeatts 1
#4343 Waldemar Philipp Öchsner 1
#4343 Murray H. Horn 1
#4343 Ian A. Watkinson 1
#4343 Nadyezhda Yegorovna Chulanova 1
#4343 Cathy Vanderdonckt 1
#4343 Thomas F. Sashihara 1
#4343 Hisashi Matsumo 1
#4343 Joseph J. Sheeto, Jr. 1
#4343 Dorothy A. Levorse 1
#4343 Maria Roxana Maksymowych 1
#4343 Herman L. Judy 1
#4343 Abdel Fawzy 1
#4343 Adrian R. Armstrong 1
#4343 Adam Paul Smith 1
#4343 Agustin Escobar 1
#4343 Ahmad El-Awa 1
#4343 Ahmad Waseem Malick 1
#4343 Ahmut Turgut Mutel 1
#4343 AJITH ANAND 1
#4343 Akiko Mizutani 1
#4343 Akira Nagasawa 1
#4343 Akio Osabe 1
#4343 Akinori Tanaka 1
#4343 Akiko Mizutani Ushiyama 1
#4343 Akihiro Yodogawa 1
#4343 Alain C. Adam 1
#4343 Albert L. Eustice 1
#4343 Albert Zaki Fresco 1
#4343 Alan R. Garden 1
#4343 Alfred N. Good 1
#4343 Alexi A. Gridnev 1
#4343 Alan D. Grund 1
#4343 Alan D. Hale 1
#4343 Alfons N. Held 1
#4343 Alexandra Jacobs 1