Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Luc Vendeville Thyssen Stahl Ag 2
2 Sophie Defretin Roquette Freres 1
2 Thomas Erpicum Roquette Freres 1
2 Jean-Christophe Choque Roquette Freres 1
2 Pierre Delassus Thyssen Stahl Ag 1
2 Gerard Hecquet Atofina 1