Inventor · disambiguated record
Jean Bertrand
Also filed as: BERTRAND JEAN · BERTRAND JEAN-JACQUES
4 granted patents·1 pending application·59 citations·filing 1985–2023
76Inventor score
Top patents by PatentIndex Score
5 records- 0158US6865518B2Method and device for classifying vehiclesFRANCE ETAT PONTS CHAUSSEES·Filed 2001·Granted Mar 8, 2005·30 cites·36 claims
- 0253US4641584AElectrically driven detachable gondola lift or chair liftPOMAGALSKI SA·Filed 1985·Granted Feb 10, 1987·16 cites·6 claims
- 0345US2024083367A1Vehicle rooftop sliding carrier for sports equipmentBERTRAND JEAN·Filed 2023·Application pending·0 cites
- 0443US4697169ADevice for detecting and localizing a fault in an aerial rope-way transport installationPOMAGALSKI SA·Filed 1985·Granted Sep 29, 1987·10 cites·13 claims
- 0529US4912377ADevice for driving several cables of a transportation installation operating in synchronism and method for the automatic regulation of the synchronous drive of these cablesPOMAGALSKI SA·Filed 1988·Granted Mar 27, 1990·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →