Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Laon, FR ranks #11,405 worldwide for total patents filed all time, with 164 patents from 60 inventors. Leading employers of inventors based in Laon, FR include Faurecia Automotive Industrie, Institut Francais Du Petrole, Ampafrance S.A..

Showing 1–50 of 60 inventors

Rank Inventor Primary Company Patents
1 Xavier Bathelier Faurecia Automotive Industrie 19
2 Larry Mank Institut Francais Du Petrole 12
3 Jean Bigo Ampafrance S.A. 11
3 Alain Feugier Institut Francais Du Petrole 11
#5 Andre Buzas Unknown 6
#5 Pascal Petitjean Landis+Gyr Ag 6
#5 Bernard Audenard Framatome 6
#8 Christian Bocard Institut Francais Du Petrole 5
#8 Francois Marie European Aeronautic Defence And Space Company Eads France 5
#8 Alain Nourrisson Aircelle 5
#11 Vincent Rouet European Aeronautic Defence And Space Company Eads France 4
#11 Lucien Legallais Coflexip 4
#13 Dorian Hernould Decathlon 3
#13 Georges Dubuisson E.D. Veglia 3
#13 Rene Briard Giravions Dorand 3
#13 Pascal Moine L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 3
#13 Maurice F. Wattier Equipements Automobiles Marchal 3
#13 Cedric Ernenwein Agro Industries Recherche Et Developpement 3
#13 Emmanuelle Chevallier Alcatel 3
#13 Denis Gicquel Laboratoire Hra-Pharma 3
#21 Jean-Paul Cariou Institut Francais Du Petrole 2
#21 Yves Leblond Laboratoires Mayoly Spindler 2
#21 Pierre Noyer Claas Selbstfahrende Erntemaschinen Gmbh 2
#21 Chantal Crozat Cray Valley Sa 2
#21 Guy Chaminant 2
#21 Jean-Philippe Fuzier Freyssinet International (Stup) 2
#27 Emile Waast 1
#27 Hugues Gall Visteon Global Technologies 1
#27 Stefan Garcia Saint-Gobain Glass France 1
#27 William Wyme Lesaffre Et Compagnie 1
#27 Cecilio Arribas 1
#27 Céline Lecorre CEA 1
#27 Michel Pescheux 1
#27 François ARNOUX Neopost Technologies 1
#27 Yannick Pontois Clariance 1
#27 Alain Taquoy Valeo 1
#27 Annie Vinot Bull S.A. 1
#27 Antony Desanlis Kohler 1
#27 Jean R. Hardy 1
#27 Philippe Supiot Universite Des Sciences Et Technologies De Lille 1 1
#27 Jean-Francois ROLAND Bollig & Kemper Gmbh & Co. Kg 1
#27 Stephane Kuhn CNRS 1
#27 Edmond Compassi 1
#27 Alain Farel Unknown 1
#27 Jean-Pierre Ganachau Dusol Limited Liability 1
#27 Jean-Michel Prost 1
#27 Dimitri Dekeyzer France Telecom 1
#27 Guy Drouault 1
#27 Michael Dossier Facom 1
#27 Marie-Claire Busnel 1