Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598162 | Hydraulic rotary side-swing elevator | Kang Wang, Yang Li, Kuan TIAN, Yingxiang Dong, Xiaodong Zhang | 2023-03-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598162 | Hydraulic rotary side-swing elevator | Kang Wang, Yang Li, Kuan TIAN, Yingxiang Dong, Xiaodong Zhang | 2023-03-07 |