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Pierre-Jean Marchais

📍 Vitry-le-François, FR: #12 of 30 inventorsTop 40%
Overall (All Time): #2,493,679 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11965253 Method for forming a layer of single-phase oxide (Fe, Cr)2O3 with a rhombohedral structure on a steel or super alloy substrate Olivier Raccurt, Jean-Marie Gentzbittel, Olivier Sicardy, Francis Bourguignon 2024-04-23