JC

Jean-Claude Cosnard

RI Rhone-Poulenc Industries: 1 patents #141 of 281Top 55%
📍 Corbeil-Essonnes, FR: #44 of 86 inventorsTop 55%
Overall (All Time): #4,118,897 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4220448 Process for dry-cleaning or de-oiling by means of a perchloroethylene base composition Pierre Sarafinof, Jean-Claude Vitat 1980-09-02