{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2021", "item": "https://www.patentleaderboard.com/2021/"}, {"@type": "ListItem", "position": 3, "name": "Cities", "item": "https://www.patentleaderboard.com/2021/cities"}, {"@type": "ListItem", "position": 4, "name": "Quimper, FR", "item": "https://www.patentleaderboard.com/2021/city/quimper-fr"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Quimper, FR ranks #6,739 worldwide for total patents filed in 2021, with 14 patents from 12 inventors. Leading employers of inventors based in Quimper, FR include Cummins Filtration Ip, Cummins Filtration Sarl, Sidel Participations S.A.S.

Showing 1–12 of 12 inventors

Rank Inventor Primary Company Patents
1 Anthony Barreteau Cummins Filtration Ip 2
1 Alain Olier Cummins Filtration Ip 2
3 Stéphane Le Guyader Cummins Filtration Sarl 1
3 Philippe Macquet Sidel Participations S.A.S 1
3 Gauthier Mestdag Cummins Filtration Ip 1
3 Haïdar Ben Raffion 1
3 Jean Champendal Autoliv Development Ab 1
3 Catherine Lebarh Autoliv Asp 1
3 Guillaume Kerboul Symmetry Medical Manufacturing 1
3 Jean-Baptiste Labasque 1
3 Marc Deschamps Blue Evolution 1
3 Erwan Ligen 1