Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416454 | Louvered fin | — | 2025-09-16 |
| 12410921 | Air handler | Ammar Khuzeima Sakarwala | 2025-09-09 |
| 12359826 | Air handler | — | 2025-07-15 |
| 12188730 | Louvered fin | — | 2025-01-07 |
| 12188694 | Condensate block for v-coil heat exchanger | Jorge A. Solis, Elnaz Norouzi, Sara Shayan Amin | 2025-01-07 |
| 12078431 | Microchannel heat exchanger for a furnace | Arindom Joardar, Robert A. Leffler, Tobias H. Sienel | 2024-09-03 |
| 12038234 | Microchannel heat exchanger having auxiliary headers and core | Robert A. Leffler, Arindom Joardar, Jon P. Kennedy, Thomas Bryant | 2024-07-16 |
| 11808530 | Louvered fin | — | 2023-11-07 |
| 11713928 | Microchannel heat exchanger having auxiliary headers and core | Robert A. Leffler, Arindom Joardar, Jon P. Kennedy, Thomas Bryant | 2023-08-01 |
| 11713931 | Multichannel evaporator distributor | — | 2023-08-01 |
| 11668532 | Tube sheets for evaporator coil | Charlie Christensen Phillips, Joshua Jenkins, James Amick | 2023-06-06 |
| 11592244 | Multiport fluid distributor and microchannel heat exchanger having the same | Robert A. Leffler, Thomas Bryant, Arindom Joardar, Tobias H. Sienel | 2023-02-28 |
| 11493277 | Microchannel heat exchanger | Arindom Joardar, Robert A. Leffler, Thomas Bryant, Jon P. Kennedy | 2022-11-08 |
| 11326807 | Condensate receptor for vertical mounted v-coil heat exchanger | James Amick, Charles David Christensen Phillips, Vishnu Shayan NVSS, Pratap Kumar DVS, Asad M. Sardar | 2022-05-10 |
| 11236946 | Microchannel heat exchanger | James Amick, Arindom Joardar, Robert A. Leffler | 2022-02-01 |
| 11219853 | Negative air filtration system | Michael J. Smith | 2022-01-11 |
| 11149996 | Pressure reducing variable expansion disc | James Amick | 2021-10-19 |
| 11137164 | Control systems and methods for heat pump systems | Tony Lu, David Gerald Kenyon, Junqiang Fan, Jie Li, Massimiliano D'Angelo | 2021-10-05 |
| 10823185 | Motor interface assembly and a method of using the same | Michael J. Smith, Sunny Ahmed | 2020-11-03 |
| 10774845 | Acoustic treatment for an indoor HVAC component | Asad M. Sardar, Barry W. Lee | 2020-09-15 |
| 10724753 | System and method for operating a variable speed compressor | Jun-Pyo Lee | 2020-07-28 |
| 10260788 | System and method for controlling an electronic expansion valve | — | 2019-04-16 |
| 10240853 | Upflow condensate drain pan | Barry W. Lee, Ryan K. Dygert | 2019-03-26 |
| 10077917 | Drain pan assembly for fan coil unit | James Amick, Alice R. Walker, Frank J. David, Merle D. Sears, Shafi N. Khan +2 more | 2018-09-18 |
| 9671127 | Multi-poise condensate drain pan | Barry W. Lee, Alice R. Walker | 2017-06-06 |