Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Lucé, FR ranks #23,811 worldwide for total patents filed all time, with 49 patents from 18 inventors. Leading employers of inventors based in Lucé, FR include Imra Europe S.A.S., Corning Incorporated, U.S. Philips.

Showing 1–18 of 18 inventors

Rank Inventor Primary Company Patents
1 Pierre Bonnefoy Imra Europe S.A.S. 9
2 Pierre Ballereaud 8
2 Gilbert D. Pujol Corning Incorporated 8
#4 Jean-Pierre Billiard 3
#4 Hugues Moreau 3
#6 Ursula Bruggemann U.S. Philips 2
#6 Gilles Catteau 2
#6 Laurent Delescluse Aptiv Technologies Ag 2
#6 Olivier Denis Pimouguet Asco Controls 2
#6 Francis Diaz Thomson-Csf 2
#11 Franck Grolleau Micro Mobility Systems Ag 1
#11 Michel Surcin 1
#11 Mohand Adjemout Electricite De France 1
#11 Herve Malnoult Hutchinson 1
#11 Alain Echard 1
#11 Georges Ratkoff 1
#11 Jacques Laforest Thomson-Csf 1
#11 François-Xavier Rol Bouygues Offshore 1