Inventor · disambiguated record

Francois Chaise

Also filed as: CHAISE FRANCOIS

2 granted patents·85 citations·filing 1982–1988

66Inventor score

Technology areasA42B

Files withCHAISE FRANCOIS2

Top patents by PatentIndex Score

2 records

0175US4982452ASafety helmet provided with an interlock signalCHAISE FRANCOIS·Filed 1988·Granted Jan 8, 1991·67 cites·10 claims
0249US4581774AMotorcyclist helmet fitted with a retaining device without chin strapCHAISE FRANCOIS·Filed 1982·Granted Apr 15, 1986·18 cites·41 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →