JR

Jean-Philippe Roman

EF Elf Antar France: 1 patents #1 of 12Top 9%
Overall (1997): #131,954 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5609653 Fuel compositions containing at least one fulvene derivative and their use Alain Chaffardon 1997-03-11