Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11449650 | Methods for estimating refrigerant charge for HVACR systems | Jian Ming Zhang, Lifen Li, James P. Crolius | 2022-09-20 |
| 11248823 | Chiller plant with dynamic surge avoidance | Christopher R. Vause, Lee R. Cline | 2022-02-15 |