Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Serge Forestier L'Oreal 2
2 Jean-Francois Chantot Roussel Uclaf 1
2 Patrick Edmond Kapala Societe Nationale D'Etude Et De Construction De Moteurs D'Aviation - S.N.E.C.M.A 1
2 Jean De Rigal L'Oreal 1