Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D972488 | Kayak roof rack | Guoxue Li | 2022-12-13 |
| 11519043 | Roller treatment process and treatment device suitable for total-amount steel slag treatment | Yongqian Li, Yongli Xiao, Youping Zhang, Mengqin XIE | 2022-12-06 |
| 11300478 | Balance for air resistance testing | Xiaodong Li, Mingyang Zheng, Chao-Yu Chen, Junhui Gao | 2022-04-12 |