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2023
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P/S
|
Electronic publications, namely, news articles, and newsletters in the field of geothermal heatin... |
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|
P/S
|
Downloadable electronic publications, namely, newsletters, case studies, white papers and magazin... |
|
|
Invention
|
Air conditioning system with capacity control and controlled hot water generation. An HVAC system... |
|
2022
|
Invention
|
Hybrid heat pump with improved dehumidification. A hybrid heat pump system comprising a heat pump... |
|
|
Invention
|
Heat pump and water heater. An embodiment of the instant disclosure comprises a reversible heat p... |
|
2021
|
Invention
|
Low height heat pump system and method. Various embodiments of a low-height heat pump cabinet are... |
|
|
Invention
|
Ceiling-mountable heat pump system. An example heat pump system includes a low-height cabinet con... |
|
|
Invention
|
Heat pump with dehumidification.
Various embodiments of a heat pump system are disclosed to prov... |
|
2018
|
Invention
|
Heat pump with dehumidification. Various embodiments of a heat pump system are disclosed to provi... |
|
2017
|
Invention
|
Double-wall heat exchanger.
An improved double-wall heat exchanger in which the safety “leak” sp... |
|
2015
|
Invention
|
Integrated heat pump and water heating circuit. An integrated heat pump and water heating circuit... |
|
2013
|
Invention
|
Integrated heat pump and water heating circuit.
An integrated heat pump and water heating circui... |
|
2012
|
P/S
|
electronic control systems sold as an integral component of HVAC units |
|
|
P/S
|
electronic water flow controls sold as an integral component of HVAC units |
|
|
P/S
|
independent sales representatives in the field of heating and cooling systems |
|
|
P/S
|
heat pump unit that provides heating and cooling of indoor air temperature, dehumidification and ... |
|
2009
|
P/S
|
Geothermal reversible heat pump unit that provides variable cooling and heating of indoor air tem... |
|
|
P/S
|
Heating and air conditioning equipment, namely, heat pumps, air conditioners and dehumidifiers an... |
|
2008
|
Invention
|
Water-cooled air conditioning system using condenser water regeneration for precise air reheat in... |
|
2006
|
P/S
|
heat pumps and air conditioning units, namely air conditioners and mechanical dehumidifiers |
|
2004
|
P/S
|
Refrigerant chemicals for residential, commercial and industrial heat pump heating and air condit... |
|
1997
|
P/S
|
computer software for residential geothermal heating and cooling systems design |
|
1996
|
P/S
|
Air conditioners, heating and cooling installations, heat pumps, ventilation equipment, electric ... |
|
|
P/S
|
heating and air conditioning equipment for domestic, commercial, and industrial use, namely, heat... |
|
1994
|
Invention
|
Subterranean heat exchange units comprising multiple secondary conduits and multi-tiered inlet an... |
|
|
Invention
|
Ground source heat pump system comprising modular subterranean heat exchange units with multiple ... |
|
|
Invention
|
Ground source heat pump system comprising modular subterranean heat exchange units with multiple... |
|
1993
|
Invention
|
Ground source heat pump system comprising modular subterranean heat exchange units with concentri... |
|
1990
|
Invention
|
Ground source air conditioning system comprising a conduit array for de-icing a nearby surface. A... |
|
1977
|
Invention
|
Dual source heat pump. A dual source heat pump system is disclosed for automatically selecting in... |
|
1976
|
Invention
|
Compact heating and cooling system. A compact indoor environmental control system which has cooli... |
|
1965
|
P/S
|
HEAT PUMPS AND AIR CONDITIONERS |
