JR

Joseph Riga

SC Solvay & Cie: 1 patents #85 of 211Top 45%
📍 Andenne, BE: #3 of 13 inventorsTop 25%
Overall (All Time): #3,973,617 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4663001 Electroconductive polymers derived from heterocycles polycyclic monomers and process for their manufacture Roberto Lazzaroni, Jacques Verbist 1987-05-05