BD

Bernard Duplessis

SR Saint-Gobain Recherche: 1 patents #15 of 57Top 30%
📍 Liancourt, FR: #12 of 20 inventorsTop 60%
Overall (All Time): #3,922,134 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4809294 Electrical melting technique for glass Philippe Daudin, Pierre Levy, Jean-Yves Aube, Marcel Boivent 1989-02-28