Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031741 | Heat recovery air conditioner hot water system and refrigerant flow control method thereof | Huandi Yang | 2024-07-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031741 | Heat recovery air conditioner hot water system and refrigerant flow control method thereof | Huandi Yang | 2024-07-09 |