Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760962 | Environmental friendly detergent tablet, and preparation method and tableting equipment thereof | Jianfeng Sun, Min Sun, Haixiang Zeng | 2023-09-19 |
| 11674112 | Double layer detergent tablet and preparation method thereof | Jianfeng Sun, Jianjia Zhong, Yan Li, Dongqian Wu, Min Sun | 2023-06-13 |