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 5,701–5,750 of 8,035 inventors

RankNamePatents
#4343 Kathleen S. Shields 1
#4343 Kate A. Simmons 1
#4343 Katherine J Tuckwiller 1
#4343 KAY WALTER 1
#4343 Kanthi S. Wijesekera 1
#4343 Kai Zhong 1
#4343 Kevin Lyle Allred 1
#4343 Kenneth Atwood 1
#4343 Kenneth L. Barbour 1
#4343 Kevin Battell 1
#4343 Kenneth A. Benson 1
#4343 Kevin Bergevin 1
#4343 Kevin Best 1
#4343 Kelly Ann Board 1
#4343 Kerry J. Copple 1
#4343 Kenneth S. Dahl 1
#4343 Kevin Eugene Diehl 1
#4343 Keith A. Ely 1
#4343 Kostas N. Christodoulou 1
#4343 Kenneth W. Gormley, Sr. 1
#4343 Kevin C. Haggerty 1
#4343 Keith S. Haight, Jr. 1
#4343 Kevin M. Harris 1
#4343 Kenichi Hayashi 1
#4343 Kenneth Heath 1
#4343 Kenji Hirata 1
#4343 Kenneth J. Keim 1
#4343 Kenneth Paul Kelch 1
#4343 Kenneth C. Keup 1
#4343 Kenneth Paul Klein 1
#4343 Kenneth L. Knox, Sr. 1
#4343 Ken-Hsuan Liao 1
#4343 Kevin Robert Madigan 1
#4343 Kevin Patrick McAllister 1
#4343 Keith McCloy 1
#4343 Kenneth C. McNulty 1
#4343 Kenneth L. Mulholland 1
#4343 Kenneth Nelson 1
#4343 Kevin R. Oldenburg 1
#4343 Keith Douglas Perring 1
#4343 Kenneth S. Prowse 1
#4343 Kenichi Sato 1
#4343 Kenneth Ashley Saum 1
#4343 Kevin Scott 1
#4343 Kenneth L. Shelton 1
#4343 Ken-ichi SHINOHARA 1
#4343 Kenneth Malcolm Smith 1
#4343 Kelly Regan Smolcynski 1
#4343 Ken E. Souders 1
#4343 Keven L. Stecca 1