Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422151 | Sound and vibration damping enclosures for refrigerant compressors of climate control systems | Percy F. Wang, Beth Robinson, Hannah Exner | 2025-09-23 |
| D1074488 | Indicator disk | Beth Robinson, Gary L. Shultz, Jr., Todd Kearney, Sabrina Kase | 2025-05-13 |
| 12259147 | Systems and methods for indoor air temperature control for heat pump systems | Youssef A. Jaber, Nathan Smith, Jonathan Edward Thrift | 2025-03-25 |
| 12253272 | Systems and methods for controlling indoor humidity | Youssef A. Jaber, Nathan Smith, Jonathan Edward Thrift | 2025-03-18 |
| 12085295 | Heat pump fault detection system | Prabakaran Chezhian, Logenthiran Vazhmuni | 2024-09-10 |
| 11940175 | Limiting operation of a HVAC system for low-noise municipalities | Arvind Chitrala, John Hughes, Karl J. Mutchnik | 2024-03-26 |
| 11781798 | Vibration damping clips for climate control systems | Arvind Chitrala, Thomas Inard Reed, III, Percy F. Wang | 2023-10-10 |
| 11493225 | Systems and methods for controlling superheat in a climate control system | Youssef A. Jaber, Nathan Smith, Jonathan Edward Thrift | 2022-11-08 |
| 10921000 | Limiting operation of a HVAC system for low-noise municipalities | Arvind Chitrala, John Hughes, Karl J. Mutchnik | 2021-02-16 |
| 10852041 | HVAC system with electronically controlled expansion valve | Raymond Walter Rite, Jonathan Edward Thrift | 2020-12-01 |
| 10619903 | Discharge pressure calculation from torque in an HVAC system | Adeyemi A. Adepetu, Rajendra K. Shah | 2020-04-14 |
| 10371395 | System and method for a compressor dome temperature sensor location verification | Raymond Walter Rite | 2019-08-06 |
| 10330099 | HVAC compressor prognostics | Thomas Inard Reed, III, Chuan Yan | 2019-06-25 |
| 10295236 | Compressor heating system | Chuan Yan, Drew Whitehurst | 2019-05-21 |
| 9973129 | HVAC components having a variable speed drive with optimized power factor correction | Chuan Yan | 2018-05-15 |
| 9885508 | Discharge pressure calculation from torque in an HVAC system | Adeyemi A. Adepetu, Rajendra K. Shah | 2018-02-06 |
| 9759465 | Air conditioner self-charging and charge monitoring system | Adeyemi A. Adepetu, Sathish R. Das, Rajendra K. Shah | 2017-09-12 |
| 9696067 | Apparatus and method for controlling indoor airflow for heat pumps | Raymond Walter Rite, Drew Whitehurst | 2017-07-04 |
| 9568226 | Refrigerant charge indication | Sathish R. Das | 2017-02-14 |
| 8838277 | Systems and methods involving heating and cooling system control | Rajendra K. Shah, Adeyemi A. Adeptu, Sathish R. Das | 2014-09-16 |
| 8578724 | Heat pump and method of operation | Lynn A. Turner | 2013-11-12 |
| 8290722 | Method for determining refrigerant charge | Sathish R. Das, Frederick J. Keller, Jr. | 2012-10-16 |
| 7804262 | Non-intrusive electronic control circuitry to detect an open protector in a hermetically sealed compressor | Zane Prince | 2010-09-28 |
| 7552596 | Dual thermochromic liquid crystal temperature sensing for refrigerant charge indication | Timothy P. Galante, Sivakumar Gopalnarayanan, Craig Kersten, Larry D. Burns | 2009-06-30 |
| 7386985 | Detection of refrigerant charge adequacy based on multiple temperature measurements | Julio Concha, Robert J. Braun, Sivakumar Gopalnarayanan, Sathish R. Das | 2008-06-17 |