Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11353252 | Method to avoid fan cycling during low ambient operation | David Mackey, Aylan Him | 2022-06-07 |
| 10655877 | Evaporator coil protection for HVAC systems | Wenqian Liu, Marcus Troxell, William Toombs, Jr. | 2020-05-19 |
| 10520235 | Method to avoid fan cycling during low ambient operation | David Mackey, Aylan Him | 2019-12-31 |
| 7422422 | Compressor assembly with pressure relief valve fittings | David K. Haller | 2008-09-09 |
| 7108489 | Terminal block assembly for a hermetic compressor | — | 2006-09-19 |
| 7024877 | Water heating system | — | 2006-04-11 |
| 6880353 | Vapor compression system with evaporator defrost system | James L. Douglas | 2005-04-19 |
| 6799956 | Rotary compressor having two-piece separator plate | David L. Black | 2004-10-05 |
| 6752608 | Compressor crankshaft with bearing sleeve and assembly method | — | 2004-06-22 |