JP

Joesph Portier

SA Societe Nationale Elf Aquitaine: 1 patents #176 of 490Top 40%
📍 Gradignan, FR: #57 of 118 inventorsTop 50%
Overall (All Time): #3,740,532 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5507897 Process for the preparation of a target component for cathode sputtering Guy Campet, Maurice Bourrel, Claude Delmas, Jean Salardenne 1996-04-16