Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Alain Largeteau CNRS 2
2 Jacques Sellin Schlumberger Technology 1
2 Abdla Feghoul 1
2 Serge Ravaine Ifp Energies Nouvelles 1