Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180400 | Multi-effect energy-saving apparatus for pollution control and utilization of petrochemical water | Zhang Lin, Dehao Li, LiHua Cheng, Hong Deng, XingYao Ye +4 more | 2021-11-23 |