RG

Robert Grangier

SO Sollac: 1 patents #86 of 297Top 30%
📍 Joudreville, FR: #2 of 2 inventorsTop 100%
Overall (All Time): #3,625,585 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6110416 Tundish for continuous casting of metals having at least one plasma torch for reheating the metal Philippe Chapellier, Michel Henryon 2000-08-29