Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Oyonnax, FR ranks #4,455 worldwide for total patents filed all time, with 619 patents from 135 inventors. Leading employers of inventors based in Oyonnax, FR include Grosfillex Sas, Etablissements Bolle' S.N.C., French Fashion (H.K.) Limited.

Showing 1–50 of 135 inventors

Rank Inventor Primary Company Patents
1 Raymond Grosfillex Grosfillex Sas 209
2 Maurice Bolle Etablissements Bolle' S.N.C. 41
3 François C. Pichon French Fashion (H.K.) Limited 20
#4 Henry Massonnet 16
#5 Bernard Pucci Alliance Pharmaceutical 11
#6 Norbert Kleinklaus Grosfillex Sas 10
#6 Maelig Pommeret Compagnie Plastic Omnium Se 10
#8 Xavier Cappone Grosfillex Sas 9
#8 Jacky Mazzolini Sanofi 9
#8 Gerard Vanotti Etablissements Vape 9
#11 Florent Demange Illinois Tool Works 8
#12 Dominique Delavalle Compagnie Plastic Omnium Se 7
#12 Francis Cordebar Compagnie Plastic Omnium Se 7
#12 Luc Uytterhaeghe Compagnie Plastic Omnium Se 7
#15 Hilaire Coral 6
#15 Marc Rivollet Etablissments Fernand Berchet 6
#15 Jean Laurent Pont-A-Mousson S.A. 6
#15 Jean Bourbon Redex 6
#19 Edouard De Monjour Grosfillex Sas 5
#19 Charles-Guillaume Blanchon Compagnie Plastic Omnium Se 5
#19 Patrice Pointet 5
#19 Fabrice Teppe Coloplast A/S 5
#19 Marco Paita Illinois Tool Works 5
#19 Jean-Pierre Lauret Ece 5
#19 Benjamin Quaglia Nemera La Verpilliere 5
#19 Robert Sonthonnax 5
#19 Philippe Lautre Promens Sa 5
#19 Jean-Pierre Breuil Ceva Sante Animale 5
#19 Maurice Verchere 5
#30 Jérôme Brizin Compagnie Plastic Omnium Se 4
#30 Pierre Berthet-Bondet 4
#30 Claude Jacquemard Compagnie Plastic Omnium Se 4
#30 Pierre Bondet 4
#30 Arnaud Villeneuve Renault S.A.S. 4
#30 Robert Bolle Etablissements Bolle' S.N.C. 4
#30 Maurice Bolle' 4
#30 Michel Cretin Escofier Technologies (Sas) 4
#30 Eric Sebille Merck 4
#39 David Mandon Illinois Tool Works 3
#39 Jean-Pierre Dalloz Daniel Roth Et Gerald Genta Haute Horlogerie Sa 3
#39 Charly Grandclement Grosfillex Sas 3
#39 Jean-Michel Burry I-Ten 3
#39 Jean-Noel Claveau 3
#39 Philippe Pertuis Pont-A-Mousson S.A. 3
#45 Serge Mahieu 2
#45 Guy Magdelaine Wgm Safety 2
#45 Claude Canavese Snecma 2
#45 Cyrille Rochon Compagnie Plastic Omnium Se 2
#45 Dany Breuil 2
#45 Jean Pierre Rousselet 2