JD

Jean-Paul Delhay

SS Societe Des Electrodes & Refractaires Savoie: 1 patents #5 of 22Top 25%
📍 Villefontaine, FR: #58 of 125 inventorsTop 50%
Overall (All Time): #4,044,567 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4483840 Synthetic carbonaceous granules having high mechanical characteristics Daniel Dumas, Paul LaCroix 1984-11-20