MM

Michel Mercadier

SA Societe Nationale Elf Aquitaine: 2 patents #98 of 490Top 20%
Overall (All Time): #2,354,461 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4535130 Cosmetological polymers Claude Favie 1985-08-13
4435545 Method of preparing cosmetological polymers Claude Favie 1984-03-06