Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534969 | Single screw extrusion sprayer of a 3D printer | Haiqing BAI | 2022-12-27 |
| 11426496 | Method for preparing anti-bacterial surface on medical material surface | Lin Wang, Jingcai He, Yingjun Wang | 2022-08-30 |