JB

Jean-Claude Bontempelli

RI Rhone-Poulenc Industries: 1 patents #141 of 281Top 55%
📍 Champigny-sur-Marne, FR: #43 of 94 inventorsTop 50%
Overall (All Time): #4,093,985 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4280980 Process and apparatus for handling and/or storing gallium in the metallic state 1981-07-28