Inventor · disambiguated record
Elijah R. Perry
Also filed as: PERRY ELIJAH R
5 granted patents·175 citations·filing 1976–1977
84Inventor score
Files withELECTRIC POWER RES INST5
Top patents by PatentIndex Score
5 records- 0193US4142576AHeat pump system with improved heat transferELECTRIC POWER RES INST·Filed 1977·Granted Mar 6, 1979·55 cites·6 claims
- 0292US4042012AHeat pump system with improved heat transferELECTRIC POWER RES INST·Filed 1976·Granted Aug 16, 1977·65 cites·20 claims
- 0383US4210774AFilled polymer electrical insulatorELECTRIC POWER RES INST·Filed 1977·Granted Jul 1, 1980·36 cites·12 claims
- 0459US4195334AHigh-voltage DC transmission system and methodELECTRIC POWER RES INST·Filed 1977·Granted Mar 25, 1980·15 cites·18 claims
- 0528US4097682AMeans for protecting underground electrical equipment from thermal runawayELECTRIC POWER RES INST·Filed 1976·Granted Jun 27, 1978·4 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →