Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103056 | Organic waste collection apparatus and method | Jianlong Li, Xuechun Wu, Yu Xu | 2024-10-01 |
| 11970333 | Dry garbage collection system and method with compressing and packing function | Jianlong Li, Xuechun Wu, Yu Xu | 2024-04-30 |
| 11920473 | Device and method for integrated control of acid wastewater plugging and discharging of abandoned mine | Jianlong Li, Yu Xu, Zhifei Ma | 2024-03-05 |