Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118794 | Air conditioner units and methods for heater assembly protection | Robert T. Mills | 2021-09-14 |
| 10921046 | Method for defrosting an evaporator of a sealed system | Robert T. Mills, Alan George Constance | 2021-02-16 |