Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12017939 | Oily sewage pretreatment method and device without air floatation | Hualin Wang, Yuxiao Sun, Jiandong Hu, Yi-Ying Liu, Huiqing Yu +8 more | 2024-06-25 |
| 11857897 | Gas cooling-scrubbing apparatus and method | Fuwei Lv, Xiao Dong | 2024-01-02 |