Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103865 | Fixed bed counter-current regeneration device of ion exchange resin and application method of fixed bed counter-current regeneration device | Peng Shi, Xun Cao, Xinchun Ding, Aimin Li, Xiao-Ping Zhang +4 more | 2021-08-31 |
| 9708202 | Electroplating waste water treatment method | Aimin Li, Lichun Fu, Fuqiang Liu, Qing Zhou, Zhaoyang Lu +4 more | 2017-07-18 |