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 5,601–5,650 of 8,035 inventors

RankNamePatents
#4343 John Larson Owen 1
#4343 John Owens 1
#4343 John Palladino 1
#4343 John W. Parker 1
#4343 John Pennias 1
#4343 John R. Ponte 1
#4343 John D. Powers 1
#4343 Johnny D. Powers 1
#4343 Joseph A. Rausch 1
#4343 John T. Rich 1
#4343 John C. Richardson 1
#4343 Jochen Rieth 1
#4343 John L. Riggs 1
#4343 John Rinehart 1
#4343 Joaquim C. Ritter 1
#4343 JONATHAN WILLIAM ROBESON 1
#4343 Jose Manuel Rodrigues-Parada 1
#4343 Jose RODRIGUEZ-PARADA 1
#4343 Jose M. Rodriguez Parada 1
#4343 John A. Ross 1
#4343 Joerg Sauer 1
#4343 Jorg Sauer 1
#4343 John V. Schloss 1
#4343 John A. Schmit 1
#4343 John Anthony Schultz 1
#4343 Johnason Shi 1
#4343 Joseph Spinelli 1
#4343 John Robert Stecher 1
#4343 John R. Stull 1
#4343 John D. Super 1
#4343 John Douglas Synder 1
#4343 John R. Thompson 1
#4343 Jose Maria Torradas 1
#4343 John W. Trainor 1
#4343 Jonathan Samuel Tschritter 1
#4343 John H. Tucker 1
#4343 John R. Tyndall 1
#4343 Johannus H. Van Mil 1
#4343 JOHN D. VANSANT 1
#4343 John Darrel Walker 1
#4343 Jeffrey H. Bell 1
#4343 Joseph Weber 1
#4343 John A. Wehner 1
#4343 John A. Wehrly 1
#4343 John T. Welch 1
#4343 John P. Wikswo 1
#4343 Jocelyn M. Willis 1
#4343 Jocelyn M. Willis-Papi 1
#4343 Joseph Wilson 1
#4343 John David Wood 1