Inventor · disambiguated record
Harold L. Jeffery
Also filed as: JEFFERY HAROLD L
5 granted patents·1 pending application·171 citations·filing 1993–2014
84Inventor score
Top patents by PatentIndex Score
6 records- 0185US5417368ALeaving air temperature control of heating systemCARRIER CORP·Filed 1994·Granted May 23, 1995·73 cites·16 claims
- 0281US8718707B2Devices, systems, and methods for communicating with rooftop air handling units and other HVAC componentsCRAWFORD CHARLES L·Filed 2009·Granted May 6, 2014·15 cites·16 claims
- 0371US5305953AReactive heating control systemCARRIER CORP·Filed 1993·Granted Apr 26, 1994·44 cites·26 claims
- 0458US5417077ALeaving air temperature control of cooling systemCARRIER CORP·Filed 1994·Granted May 23, 1995·28 cites·16 claims
- 0548US2014207290A1Devices, systems, and methods for communicating with rooftop air handling units and other hvac componentsJOHNSON CONTROLS TECH CO·Filed 2014·Application pending·0 cites
- 0639US5402845ARecovery process for heat pump systemCARRIER CORP·Filed 1994·Granted Apr 4, 1995·11 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →