JR

Jean-Philippe Roman

EF Elf Antar France: 1 patents #3 of 11Top 30%
Overall (2003): #198,070 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6528459 Marine lubricant for two-stroke engine 2003-03-04