Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385655 | Indirect evaporative cooling air conditioner | Shilong Guo, Wei Li, Zhiqiang Cai | 2025-08-12 |
| 12013147 | Indirect evaporative cooling air conditioner | Shilong Guo, Wei Li, Zhiqiang Cai | 2024-06-18 |