Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739755 | Pneumatic type water-free starting self-priming device | Guangjie Peng, Hao Chang, Shiming Hong | 2023-08-29 |
| 11679707 | Inbuilt seat leg support and seat | Jie Yu, Aihua Mao, Yin Zhang, Jia Cao | 2023-06-20 |