Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11014267 | Co-rotating self-cleaning two-screw extruder with a gradual number of threads and through self-cleaning function, and a processing method using the same | Baiping Xu, Huiwen Yu, Liang He, Jinwei Chen, Wenliu Zhuang | 2021-05-25 |