Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457580 | Device for treating a black and odorous water body with a bionic process | Lieyu Zhang, Donghai Yuan, Jiaxi Li, Ying Xiong, Guowen Li | 2019-10-29 |
| 10427962 | Method for treating a black and odorous water body with a bionic process | Lieyu Zhang, Donghai Yuan, Jiaxi Li, Ying Xiong, Guowen Li | 2019-10-01 |