Inventor · disambiguated record
Claude Boulanger
Also filed as: BOULANGER CLAUDE
4 granted patents·35 citations·filing 1974–1995
74Inventor score
Top patents by PatentIndex Score
4 records- 0145US4130743ATerminal equipment for a multiplex carrier current telephone systemCIT ALCATEL·Filed 1977·Granted Dec 19, 1978·4 cites·3 claims
- 0238US3969585AFrequency-division multiplexer for telephone transmission providing for transposition of conversation and calling channels into a primary frequency groupCIT ALCATEL·Filed 1974·Granted Jul 13, 1976·5 cites·6 claims
- 0334US5016299AEmergency evacuation harnessBOULANGER CLAUDE·Filed 1990·Granted May 21, 1991·20 cites·34 claims
- 0431US5560876AProcess for producing agglomerates from dustsALCAN INT LTD·Filed 1995·Granted Oct 1, 1996·6 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →