Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738326 | Special pig manure charcoal modified by amino grafting, preparation method thereof, and its application in the reuse of nitrogen from farmland drainage | Shengdao Shan, Wenbiao ZHANG, Haifeng Zhuang, Qiaona Xie | 2023-08-29 |