Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Francis Brion Roussel Uclaf 1
1 Bertrand Latourrette Rhone-Poulenc Specialities Chimiques 1
1 Daniel Abriou Saint-Gobain Vitrage 1