Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274553 | Pneumatic engine | Shuidian Xu, Yanfu Li, Zhimin Chen, Kaixin Jin, Tao Xu +2 more | 2022-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274553 | Pneumatic engine | Shuidian Xu, Yanfu Li, Zhimin Chen, Kaixin Jin, Tao Xu +2 more | 2022-03-15 |