Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Persan, FR ranks #4,325 worldwide for total patents filed all time, with 646 patents from 192 inventors. Leading employers of inventors based in Persan, FR include Societe Bic, Faurecia Interieur Industrie, Rhone-Poulenc Specialities Chimiques.

Showing 1–50 of 192 inventors

Rank Inventor Primary Company Patents
1 Franck Rolion Societe Bic 65
2 Rene Billet 24
3 Laurent Baudart Faurecia Interieur Industrie 19
3 Jean Grosbois Rhone-Poulenc Specialities Chimiques 19
#5 Christophe Halope Ask S.A. 16
#6 Michel Milanowski Alcatel Cable Interface 14
#6 Jacqueline Jozefonvicz Biodex 14
#8 Lionel Aubert L'Oreal 13
#8 Jean-Clement Nugue Saint-Gobain Glass France 13
#10 Olivier Lepez E.T.I.A.—Evaluation Technologique, Ingenierie Et Applications 12
#10 Josef Neven Krohne Ag 12
#12 Benoit Box Johnson Controls Technology 11
#12 Marcel Jozefowicz Biodex 11
#14 Andre Beaurain Societe Europenne De Propulsion 10
#14 Julien BEAUREGARD Faurecia Interieur Industrie 10
#16 Daniel Grech Robert Bosch Gmbh 9
#16 Joselio Batista Vieira Societe Des Produits Nestle S.A. 9
#16 Eric Perouse Laboratoire Perouse Implant 9
#19 Olivier Issenmann Geoservices 8
#19 Joseph Neven Krohne Ag 8
#19 Jerome Alric Nexans 8
#22 Olivier Heuze Hutchinson 7
#23 Gabriel Gregoire General Motors 6
#23 Eric Forster Hutchinson 6
#23 Philippe J. Barthe Rhone-Poulenc Chimie 6
#23 Stephane Proust France Telecom 6
#23 Michel Paramythioti Societe A Responsabilite Limitee 6
#28 Bernard Boni Hutchinson 5
#28 Maurice Y. Magnin Unknown 5
#28 Robert Evrard Compagnie Industrial Des Telecommunications Cit-Alcatel 5
#28 Gerard Auger Thomson-Csf 5
#32 Rui Amaral Goodrich Actuation Systems Sas 4
#32 Alain-Marcel Rey CEA 4
#32 Laurie Genelle Oberthur Technologies 4
#32 Thierry Vourlat Faurecia Interieur Industrie 4
#32 Joel Malville Automobile Citroën 4
#32 Huu-Thanh Tran Snecma 4
#32 Eric Carpentier Hutchinson 4
#32 Jacques LeBlanc Parker Pen 4
#32 Didier Riquier Hutchinson 4
#32 Jacques Benzaria Institut Francais Du Petrole 4
#32 Alain Lelievre Hutchinson 4
#32 Omar Brahmi Robert Bosch Gmbh 4
#32 Sebastien MATHIEU BMW 4
#32 Alain M. Bonneyrat 4
#46 Marc Raes Compagnie Industrial Des Telecommunications Cit-Alcatel 3
#46 Thierry Marin Martinod Aircelle 3
#46 Laurent Meyer 3
#46 Julien Velghe Essilor International 3
#46 Didier Coquelet Ingenico 3