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Method of operating a heat pump system |
Charles A. Cluff |
2024-12-24 |
| 11215388 |
Refrigerant charge management |
Matthew Austin, Mark W. Shoemaker |
2022-01-04 |
| 11022357 |
System and method of operating a variable speed compressor with a two-stage controller |
Matthew Austin |
2021-06-01 |
| 10928080 |
Climate control outdoor unit with inverter cooling |
Mark W. Shoemaker |
2021-02-23 |
| 10557667 |
Refrigerant to water heat exchanger |
Mark W. Shoemaker |
2020-02-11 |
| 10006670 |
Method for managing a refrigerant charge in a multi-purpose HVAC system |
Matthew Austin, Aaron M. Bright |
2018-06-26 |
| 9732998 |
Method and system of using a reversing valve to control at least two HVAC systems |
Matthew Austin |
2017-08-15 |
| 9488384 |
Heat pump water module with condensing coil in water storage tank |
— |
2016-11-08 |
| 8267156 |
Streamlined orifice of outdoor unit |
Yu-Qi Wang, Larry D. Burns, Loren D. Hoffman, Duane V. Douglas, William Bruce Sutherlin +2 more |
2012-09-18 |
| 7708052 |
Coil support |
Christopher J. Ingermann, Loren D. Hoffman, Frank J. David, John A. Wade, Larry D. Burns +2 more |
2010-05-04 |
| D562122 |
Corner top clip |
Larry D. Burns, Loren D. Hoffman, Frank J. David |
2008-02-19 |
| D538724 |
Tri-spoke motor cap |
Frank J. David, Brian L. DePerro |
2007-03-20 |
| 6260709 |
Membrane filter element for chemical-mechanical polishing slurries |
Alfred K. Fritzsche |
2001-07-17 |