PR

Philippe Rigaud

SA Societe Nationale Elf Aquitaine: 2 patents #98 of 490Top 20%
HY Hydro-Quebec: 1 patents #211 of 463Top 50%
📍 Vienne, FR: #79 of 207 inventorsTop 40%
Overall (All Time): #2,344,008 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4683181 Electrochemical generator with composite electrode Michel Armand, Jean-Michel Chabagno, Philippe Ricoux, Guy Vassort, Michel Gauthier +1 more 1987-07-28
4619822 Novel process for the synthesis of vanadium oxide, V.sub.6 O.sub.13 Abdelkader Hammou, Catherine Rousseau 1986-10-28