Inventor · disambiguated record
Serge Dufour
Also filed as: DUFOUR SERGE · DUFOUR SERGE P
3 granted patents·57 citations·filing 1974–1987
71Inventor score
Top patents by PatentIndex Score
3 records- 0180US3963132APublic works appliancePOCLAIN SA·Filed 1974·Granted Jun 15, 1976·38 cites·3 claims
- 0256US4360311APublic works machine, such as a hydraulic self-propelled articulated shovelDUFOUR SERGE·Filed 1979·Granted Nov 23, 1982·15 cites·10 claims
- 0334US4775191AHydraulic brake system for rail vehiclesREGIE AUTONOME TRANSPORTS·Filed 1987·Granted Oct 4, 1988·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →