Inventor · disambiguated record
Joseph Spencer
Also filed as: SPENCER JOSEPH · SPENCER JOSEPH HENRY · SPENCER JR JOSEPH H
3 granted patents·1 pending application·39 citations·filing 1979–2017
70Inventor score
Top patents by PatentIndex Score
4 records- 0178US10641646B2Method and system for monitoring the mass of an objectSECR DEFENCE·Filed 2017·Granted May 5, 2020·5 cites·21 claims
- 0264US4510935ACardiac defibrillatorCARDIAC RECORDERS LTD·Filed 1982·Granted Apr 16, 1985·24 cites·16 claims
- 0350US2009293352A1TrellisTENCOM PGP LTD·Filed 2008·Application pending·0 cites
- 0442US4305258AVehicle air conditioning control systemSPENCER JR JOSEPH H·Filed 1979·Granted Dec 15, 1981·10 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →