GS

Giovanni Spagna

ES Enichem Agricoltura S.P.A.: 1 patents #5 of 19Top 30%
📍 Ragusa, IT: #8 of 30 inventorsTop 30%
Overall (All Time): #3,895,865 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4900530 Process for the production of silicon tetrafluoride Guido Anania, Angelo Bianchi, Vito Cultrera, Francesco Russo 1990-02-13