PR

Philippe Raveneau

📍 Élancourt, FR: #121 of 277 inventorsTop 45%
Overall (All Time): #3,895,844 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4900431 Process for upgrading andalusite Cariou F. Volpi, Jean-Jacques Predali 1990-02-13