Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000065 | Method for preparing PET/PTT parallel complex filament with high self-crimpiness | Xuzhen Zhang, Wenxing Chen, Yanlin SUN, Shaobo Liu, Xueyan Lin +1 more | 2024-06-04 |
| 11268383 | Type of energy-absorbing rock bolt device with umbrella-shaped structure | Songfeng Guo, Shengwen Qi, Shishu Zhang, Xingdong Ma, Guoqing Yuan +10 more | 2022-03-08 |