Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965695 | Closed variable-frequency heat pump drying device with heat regenerator and control method thereof | Yansheng Xu, Zhijiang Wu, Da Feng, Xiyu Li, Dongming Li | 2024-04-23 |