Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Jean-Luc Morancais L'Oreal 2
2 Gerard DuPuit 1
2 Michel Bureller Recoules S.A. 1
2 Lionel Calmettes Etablissements Caillau 1