JH

Jean-Claude Hugueny

GN Gaz De France-(Gdf) Service National: 1 patents #7 of 31Top 25%
📍 Ormesson, FR: #5 of 7 inventorsTop 75%
Overall (All Time): #3,609,317 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6036795 Butt-welding process using an automatically controlled electro-welding machine Jean Sauron, Gil Gaunt 2000-03-14