CG

Claude Guguen

EF Elf France: 1 patents #61 of 154Top 40%
📍 Pont-l'Évêque, FR: #7 of 17 inventorsTop 45%
Overall (All Time): #4,009,712 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4497703 Hydrotreatment for petroleum cuts with offretite Jacques Bousquet 1985-02-05