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 5,801–5,850 of 8,035 inventors

RankNamePatents
#4343 Kuppsuamy Kanakarajan 1
#4343 Kumuda Kushalappa 1
#4343 Kurt Douglas Raughley 1
#4343 Kwaku Temeng 1
#4343 Kyle D. Frischknecht 1
#4343 Kye Hyun Kim 1
#4343 Kyoichi Sasaki 1
#4343 Kyosuke Uemura 1
#4343 L. Aleksander Lyznik 1
#4343 L. Winona Wagner 1
#4343 Larry R. Beach 1
#4343 Larry L. Burchfield 1
#4343 Lap-Tap Andrew Cheng 1
#4343 LAPKIN K. CHENG 1
#4343 Lai Chou 1
#4343 Laurent Dieu 1
#4343 Laurence W. Hall 1
#4343 Lawrence D. Huppman 1
#4343 Lake H. Johnson 1
#4343 Laurie E. Lynch 1
#4343 Laura Faye McClure 1
#4343 Laura A. McCumber 1
#4343 Lawrence W. McKeen 1
#4343 Laura A. Murphy 1
#4343 Larry G. Oien 1
#4343 Larry Peterson 1
#4343 Larry Ryan 1
#4343 Larry M. Smith 1
#4343 Larry E. Snyder 1
#4343 Larry T. Stilwell 1
#4343 Lawrence A. Taplin 1
#4343 Lambertus H. W. M. Van Lieshout 1
#4343 Laurent Verite 1
#4343 Laurent Vincent 1
#4343 Lee Terry Bacheler 1
#4343 Lewis C. Bancroft 1
#4343 Lee Edwin Allen Becton 1
#4343 Lee R. Conrad 1
#4343 Leonard Cook 1
#4343 Lee C. Fisher 1
#4343 Leonard J. Fliedner, Jr. 1
#4343 Len J. Gawel 1
#4343 Levitt George 1
#4343 Lee J Heineman 1
#4343 Lewis C. Hoffman 1
#4343 Leatrese Hopkins 1
#4343 Leonard N. Jenkins 1
#4343 Lee D. Jones 1
#4343 Leslie Jones 1
#4343 Lenard Oscar Lundblad 1