MB

Michel Berland

GF Gaz De France: 1 patents #66 of 236Top 30%
📍 Champagne-au-Mont-d'Or, FR: #3 of 3 inventorsTop 100%
Overall (All Time): #3,772,236 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5421370 Device for sealingly positioning a tube used to repair a damaged pipe Alain Marcout, Marcel Teillaud, Yves Berger 1995-06-06