Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Marcel Alphonse Ostyn ExxonMobil 1
1 Jean-Pierre Couvercelle Atofina 1
1 Didier Vuillamy Societe Europenne De Propulsion 1
1 Bruno Schoentjes Johnson & Johnson 1