DR

Didier Riffaud

GS Gec Alsthom Transport Sa: 1 patents #34 of 96Top 40%
📍 Choisy-le-Roi, FR: #39 of 69 inventorsTop 60%
Overall (All Time): #3,707,663 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5592158 Initialization beacon for initializing a stationary vehicle — 1997-01-07