Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352271 | Method and device for sewage treatment | Haipu Li, Jingjing Yao, Zhaoguang Yang, Qingqing DONG, Ximei Dai +1 more | 2022-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352271 | Method and device for sewage treatment | Haipu Li, Jingjing Yao, Zhaoguang Yang, Qingqing DONG, Ximei Dai +1 more | 2022-06-07 |