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 7,501–7,550 of 8,035 inventors

RankNamePatents
#4343 Jimmie S. Daughtry 1
#4343 Norbert Kohle 1
#4343 Vernon P. Fruehauf 1
#4343 V. N. Malikarjuna 1
#4343 Astrid Tueckmantel 1
#4343 Maurizio Parrino 1
#4343 Steven Savini 1
#4343 Leslie Segrott 1
#4343 Ingrid Gesing 1
#4343 Richard H. Cornelia 1
#4343 Francis W. Strahorn 1
#4343 Ruskin Longworth 1
#4343 Jan M. B. Switten 1
#4343 Daniel Gintis 1
#4343 Otis Wilson Howe, III 1
#4343 John A. Ruglass 1
#4343 Albert L. Van Stappen 1
#4343 Mervil Edward Daughtry 1
#4343 Raymond Palmen 1
#4343 Keiichiro Hayakwa 1
#4343 Noel H. Kuhrt, Jr. 1
#4343 Errol E. McGinnis, Jr. 1
#4343 Almut F. Breazeale 1
#4343 Astrid Tückmantel 1
#4343 Timothy G. Heletjaris 1
#4343 C. George Huskey 1
#4343 Donald Lohner 1
#4343 Joseph D. Paciotti 1
#4343 George Lalka 1
#4343 Marcus Ilan 1
#4343 Sekhar Subramoney 1
#4343 Norman B. Kean 1
#4343 Bradley J. Schickling 1
#4343 Arthur N. Ingalls 1
#4343 Idisor Hazan 1
#4343 Leo Michael Lech 1
#4343 Sandra E. Chillous 1
#4343 Theodore D. Robinette 1
#4343 James E. Matush 1
#4343 Ashok J. Champaneria 1
#4343 Elizabeth A. Farraye-Callahan 1
#4343 Koenraad R. C. Vander Meulen 1
#4343 Victoria Guerra-Brady 1
#4343 Palitha Wickramanayke 1
#4343 Francis M. Gavin 1
#4343 Veronika S. Foldi 1
#4343 Donald Richard Wheatcraft, Jr. 1
#4343 Nicos M. Komodromos 1
#4343 Harry J. Spineli 1
#4343 Hans Hovenkamp 1