Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9933200 | Defrost operation management | Yi Qu | 2018-04-03 |
| 9869500 | Heat pump system having a pressure trip sensor recalculation algorithm controller | Rakesh Goel, Eric Berg | 2018-01-16 |