Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703000 | Multi-fuel switching device | Mingchun Yu, Rui Wang | 2023-07-18 |
| 9273636 | Automatic control apparatus for carburetor choke valve | Zongshen Zuo, Yichao Wang, Huarong Li, Bin Yuan | 2016-03-01 |
| 8561826 | Universal gasoline engine fuel tank cover | Yichao Wang, Huarong Li | 2013-10-22 |