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 6,551–6,600 of 8,035 inventors

RankNamePatents
#4343 Honor Renee Lafitte 1
#4343 Imrich Greschler 1
#4343 Hooshmand M. Kalayeh 1
#4343 Harvey J. Batey 1
#4343 Jon P. Braemer 1
#4343 Howard D. Blair 1
#4343 Richard D. La Reau 1
#4343 Richard J. Legg 1
#4343 Richard L. Leonard 1
#4343 Steven Dale Ittei 1
#4343 Richjard W. Lewis 1
#4343 Richard V. Lindsey, Jr. 1
#4343 Richard B. Maynard 1
#4343 Richard Garrett McKay 1
#4343 Richard Meelheim 1
#4343 Richard Merigold 1
#4343 Hirokazu Yokoyama 1
#4343 Richard C. Miller 1
#4343 Hidehiro Yamada 1
#4343 Hiroshi Tamemasa 1
#4343 Ricky Wayne Oakley 1
#4343 Hiroyuki Soshi 1
#4343 Hiroshi Saitou 1
#4343 Richard A. Olson 1
#4343 Hirokazu Arai 1
#4343 Mark S. Katzenberger 1
#4343 Hiromitsu Adachi 1
#4343 Richard Perkins 1
#4343 Hee Soo Yeo 1
#4343 Otho P. Hoyte 1
#4343 Matthias Hubert Lamkemeyer 1
#4343 Herman Yee 1
#4343 Richard R. Reffuge 1
#4343 Henry C. Walter 1
#4343 Richard Root 1
#4343 Robert C. Briselli 1
#4343 Richard A. Sauer 1
#4343 Hendrikus Pieter van Esse 1
#4343 Herbert Valdsaar 1
#4343 Richard Shoemaker 1
#4343 Egbert Kuhnert 1
#4343 Richard L. Sparks 1
#4343 Hermant C. Vaidya 1
#4343 Henry K. Seiler 1
#4343 Richard Misak Tabibian 1
#4343 Herbert E. Moore 1
#4343 Richard Wayne Thompson 1
#4343 Richard A. Valiga 1
#4343 Joseph G. Plasky 1
#4343 Sascha Nau 1