DD

Daniel Duouenne

ES Elf Atochem S.A.: 1 patents #6 of 51Top 15%
📍 Clermont, FR: #2 of 9 inventorsTop 25%
Overall (1994): #42,012 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5360548 Process for absorbing organic polluting products Claude Stein 1994-11-01