Issued Patents All Time
Showing 25 most recent of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392530 | Chiller system with multiple compressors | — | 2025-08-19 |
| 12050042 | Condenser arrangement for a chiller | Icksoo Kyung | 2024-07-30 |
| 11953243 | Mechanical-cooling, free-cooling, and hybrid-cooling operation of a chiller | Jing Li | 2024-04-09 |
| 11774154 | Systems and methods for controlling a refrigeration system | Stephen M. Zardus, Israel Federman, Curtis Christian Crane, Todd Kwao-vovo | 2023-10-03 |
| 11378314 | Air cooled chiller with heat recovery | Satheesh Kulankara | 2022-07-05 |
| 11359847 | Systems and methods for controlling a refrigeration system | Stephen M. Zardus, Israel Federman, Curtis Christian Crane, Todd Kwao-vovo | 2022-06-14 |
| 11320183 | Subcooling system with thermal energy storage | — | 2022-05-03 |
| 11199356 | Free cooling refrigeration system | Mustafa K. Yanik | 2021-12-14 |
| 11175076 | Free cooling refrigeration system | Mustafa K. Yanik | 2021-11-16 |
| 11079122 | Modular liquid based heating and cooling system | Ian Michael Casper, Dirck Lyon, Walter Doll, John R. Schwartz, Martin Yu +19 more | 2021-08-03 |
| 10830503 | Heat pump system with multiple operating modes | — | 2020-11-10 |
| 10812005 | Variable speed drive with a battery | Israel Federman, Jay A. Kohler, Ivan Jadric | 2020-10-20 |
| 10739045 | Systems and methods for controlling a refrigeration system | — | 2020-08-11 |
| 10401068 | Air cooled chiller with heat recovery | Satheesh Kulankara | 2019-09-03 |
| 10371428 | Subcooling system with thermal storage | Andrew M. Welch, Satheesh Kulankara | 2019-08-06 |
| 10317112 | Heat pump system with multiple operating modes | — | 2019-06-11 |
| 10215444 | Heat exchanger having stacked coil sections | Mustafa K. Yanik, Michael Lee Buckley, Glenn Eugene Nickey, Ian Michael Casper | 2019-02-26 |
| 10203140 | Refrigerant control system for a flash tank | Israel Federman, Satheesh Kulankara, Andrew John Graybill | 2019-02-12 |
| 10047985 | Subcooling system with thermal energy storage | — | 2018-08-14 |
| 10018393 | Method for controlling an economizer circuit | Andrew John Graybill, Glenn Eugene Nickey, Israel Federman, Satheesh Kulankara | 2018-07-10 |
| 9885503 | Refrigeration system with free-cooling | — | 2018-02-06 |
| 9874378 | Refrigeration system with free-cooling | — | 2018-01-23 |
| 9869487 | Heat exchanger having stacked coil sections | Glenn Eugene Nickey, Ian Michael Casper, Michael Lee Buckley, Mustafa K. Yanik | 2018-01-16 |
| 9850902 | Compressor with a bypass port | Paul Nemit, Jr., Angela Marie Comstock | 2017-12-26 |
| 9754574 | System and method for reducing noise within a refrigeration system | Atul Singh, Satheesh Kulankara, Andrew John Graybill, Lewis M. Bass | 2017-09-05 |