Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Jean Dauvergne Societe Anonyme Francaise Du Ferodo 3
2 Philippe Corbiere Elf Atochem S.A. 1
2 Jean-Pierre Vedel Livbag S.N.C. 1