CV

Christian Vilchenon

GF Gaz De France: 1 patents #1 of 5Top 20%
📍 Épinay-sur-Seine, FR: #2 of 4 inventorsTop 50%
Overall (1997): #182,367 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5659935 Apparatus for installing a branch tapping on a pipe Jean-Marie Lo-Pinto, Jacques Foucart, Jean-Claude Puyaumont, Thierry Vincent 1997-08-26