JH

J. C. Hugueny

GN Gaz De France-Service National: 1 patents #5 of 13Top 40%
📍 Ormesson, FR: #5 of 7 inventorsTop 75%
Overall (All Time): #3,713,904 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5620625 Method of butt-welding two plastic parts with an identifying code, using an automatically controlled electro-welding machine Jean Sauron 1997-04-15