Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173485 | Device for diverting and defoaming with bent pipe applied to high head water supply structure | Da Liu, Jing Qiu, Ming Li, Chao Tan, Lei Guo | 2024-12-24 |
| 11155973 | Triangular modular ecological seawall | Da Liu, Chao Tan, Jing Qiu, Huijian Kuang, Liwen Wang +3 more | 2021-10-26 |