JR

Jean-Claude Riquier

HI Hospal Industrie: 1 patents #2 of 3Top 70%
📍 Vittel, FR: #1 of 1 inventorsTop 100%
Overall (1997): #131,970 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5702597 Device for preparing a treatment liquid by filtration Jacques Chevallet 1997-12-30