Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9964345 | Heat pump controller with user-selectable defrost modes and reversing valve energizing modes | David L. Vie | 2018-05-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9964345 | Heat pump controller with user-selectable defrost modes and reversing valve energizing modes | David L. Vie | 2018-05-08 |