Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Patrick Eyraud Elf Aquitaine 1
1 Eric de Bazelaire Elf Exploration Production 1
1 Jean-Michel Nunzi CEA 1
1 Tarek Sarraf Elf Atochem S.A. 1