FF

Francis Feys

SA Solvay (Société Anonyme): 1 patents #174 of 437Top 40%
📍 Dombasle-sur-Meurthe, FR: #8 of 10 inventorsTop 80%
Overall (All Time): #3,669,512 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5993772 Method for coproducing calcium carbonate and sodium hydroxide Leon Ninane, Claude Criado 1999-11-30