Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Montbrison, FR ranks #10,376 worldwide for total patents filed all time, with 190 patents from 62 inventors. Leading employers of inventors based in Montbrison, FR include Valeo Equipements Electriques Moteur, Kvaerner Metals Clecim, Lonza.

Showing 1–50 of 62 inventors

Rank Inventor Primary Company Patents
1 Gerard Vilou Valeo Equipements Electriques Moteur 22
2 Jean Perret Kvaerner Metals Clecim 10
3 Beat Schmidt Lonza 9
3 Alain Bruneau Alpia S.A. 9
3 Denis Dutey Stmicroelectronics (Grenoble 2) Sas 9
#6 Philippe Jeronimo S.P.C.M. Sa 8
#7 Henri Emonet 7
#7 Michel Zecri Freeescale Semiconductor 7
#7 Jean-Christophe Antoine Institut National De La Sante Et De La Recherche Medicale (Inserm) 7
#10 Francois Voelker Metabolic Explorer 6
#11 Dominique Vougier Honda Motor Co. 5
#11 Tommy Plouraboue Honda Motor Co. 5
#11 Christophe Rivas Snf Group 5
#14 Lionel Champagnon S.P.C.M. Sa 4
#14 Michel Cartier Bull Sas 4
#14 Patrick Faye Grupo Antolín-Ingeniería, S. A. 4
#17 Roger Gaillard Micro Mega, S.A. 3
#17 Cyril Perotin Honda Motor Co. 3
#17 Serge Moulin Aplix 3
#17 Patrick Templier Honda Motor Co. 3
#17 Jean C. Imbert Thomson-Csf 3
#17 Michel Matesco Eyquem 3
#17 Pierrick Cheucle S.P.C.M. Sa 3
#17 Edouard De Buyer-Mimeure 3
#25 Thierry Moulin Elf Atochem S.A. 2
#25 Laurent Dorel Primetals Technologies Austria Gmbh 2
#25 Philippe Girardin Unknown 2
#25 Patrick CARTERON Aspide Medical 2
#25 Maud Bruneteau CNRS 2
#25 Guillaume Vizzutti Honda Motor Co. 2
#25 François Le Luhern Viavi Solutions 2
#32 Jean Polti Centre Stephanois De Recherches Mecaniques Hydromecaniques Et Frottement 1
#32 Noël de Curraize Vai Clecim 1
#32 Jean-Pierre Genevay Sollac 1
#32 Bernard Prouteau 1
#32 Aurelie Bouchet Biomerieux 1
#32 Bernard Iwanski Clecim 1
#32 Julien Poncet Sullair 1
#32 David Perreard Parkeon 1
#32 Eric GAULLE Rhone-Poulenc Chimie 1
#32 Gilles Fourezon Tecmachine 1
#32 Philippe Tournaire 1
#32 Jean-Raymond Gavarri 1
#32 Vincent Chauve CEA 1
#32 Christian Gauchon 1
#32 Lionel Goiset 1
#32 Daniel Huot-Marchand 1
#32 Marc Leveques Clesid S. A. 1
#32 Jean-Claude Aubonnet Clecim 1
#32 Annick Le Guen 1