HC

Hervé Collard

📍 Douchy-les-Mines, FR: #4 of 15 inventorsTop 30%
Overall (All Time): #2,804,271 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10718729 Device for detecting faults in rails by measuring impedance Rene Tutzauer, Jacques Pore, Marc Burier, Aurélie Pornin, Frédéric Lalloyer 2020-07-21