Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383371 | Multi-functional telescopic device | Fengliang LI, Ge Zhang, Zefeng Liu | 2022-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383371 | Multi-functional telescopic device | Fengliang LI, Ge Zhang, Zefeng Liu | 2022-07-12 |