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2020
|
Invention
|
Heat pump temperature control. A heat pump system that can be selectively utilized to discharge e... |
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2019
|
Invention
|
Dehumidifying and energy recapture system. A dehumidifying system includes an enclosure having at... |
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2018
|
Invention
|
Air conditioning apparatus for efficient supply air temperature control. A system and method of c... |
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2015
|
Invention
|
Heat pump non-reversing valve arrangement. A heat pump system that is operable in heating and coo... |
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2003
|
Invention
|
Efficient water source heat pump with hot gas reheat. A five element refrigeration system whereby... |
|
1998
|
Invention
|
Method for controlling refrigerant based air conditioner leaving air temperature. Precise control... |
