DK

Didier Keisser

SF Soletanche Freyssinet: 1 patents #1 of 5Top 20%
📍 Somain, FR: #2 of 3 inventorsTop 70%
Overall (2011): #315,665 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8080151 Process for treating salt in a porous structure and corresponding apparatus Christian Tourneur 2011-12-20