Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422158 | Energy management and smart thermostat learning methods and control systems | Brian R. Butler, Kevin Patrick Hallinan, Kefan Huang, Abdulrahman Alanezi, David A. ALFANO +1 more | 2025-09-23 |
| 12372275 | Conditioning system including vapor compression system and evaporative cooling system | — | 2025-07-29 |
| 12320569 | Climate control systems having ejector cooling for use with moderate to high glide working fluids and methods for operation thereof | Daniel Rice | 2025-06-03 |
| 12287127 | Thermal battery and heat exchanger assembly using phase change material | Brian R. Butler | 2025-04-29 |
| 12287101 | Combined cooling, heating, and power system | Brian R. Butler | 2025-04-29 |
| 12259163 | Climate-control system with thermal storage | Brian R. Butler | 2025-03-25 |
| 12196462 | Heat-pump system with multiway valve | Winfield S. Morter | 2025-01-14 |
| 12173708 | Heat pump systems with capacity modulation | Brian R. Butler | 2024-12-24 |
| 12140359 | Climate control systems for use with high glide working fluids and methods for operation thereof | William Bradford Boggess, Rajan Rajendran | 2024-11-12 |
| 12078398 | Refrigerant charge monitoring systems and methods for multiple evaporators | Nathan O. Boyce | 2024-09-03 |
| 12061011 | Climate-control system with sensible and latent cooling | — | 2024-08-13 |
| 11982471 | Conditioning system including vapor compression system and evaporative cooling system | — | 2024-05-14 |
| 11940188 | Hybrid heat-pump system | Brian R. Butler, David A. ALFANO, Natarajan Rajendran | 2024-03-26 |
| 11852385 | Open cycle cooling system | Brian R. Butler | 2023-12-26 |
| 11808527 | Plastic film heat exchanger for low pressure and corrosive fluids | Daniel Rice | 2023-11-07 |
| 11754324 | Refrigerant isolation using a reversing valve | Winfield S. Morter, Stuart Morgan, Brian R. Butler | 2023-09-12 |
| 11732916 | Refrigeration leak detection | Brian R. Butler, Stuart Morgan, Hung M. Pham, Winfield S. Morter, David A. ALFANO +1 more | 2023-08-22 |
| 11713893 | Refrigeration leak detection | Brian R. Butler, Stuart Morgan, Hung M. Pham, Winfield S. Morter, David A. ALFANO +1 more | 2023-08-01 |
| 11655896 | Sealing egress for fluid heat exchange in the wall of a structure | Brian R. Butler | 2023-05-23 |
| 11635238 | Systems and methods for controlling a purge unit of a vapor compression system | David A. Bradshaw, Curtis Christian Crane, Calvin Andrew Nelson | 2023-04-25 |
| 11466912 | Activation and deactivation of a purge unit of a vapor compression system based at least in part on conditions within a condenser of the vapor compression system | David A. Bradshaw, Curtis Christian Crane, Calvin Andrew Nelson | 2022-10-11 |
| 11359846 | Refrigeration system leak detection | — | 2022-06-14 |
| 11131471 | Refrigeration leak detection | Brian R. Butler, Stuart Morgan, Hung M. Pham, Winfield S. Morter, David A. ALFANO +1 more | 2021-09-28 |
| 10677503 | Heat exchanger | Hongming Hu, Xiuping Su, Shenglong Wang, Mark Robinson Bodell, II | 2020-06-09 |
| 10371428 | Subcooling system with thermal storage | William L. Kopko, Satheesh Kulankara | 2019-08-06 |