Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10694754 | One type of pasta roller with a built-in motor for manual and electric pasta roller machine | Liang Li | 2020-06-30 |
| 10538890 | Hydraulic ship lift with anti-overturning capability and method for using the same | Hongqi Ma, Yaan Hu, Zongliang Zhang, Xianghua Yuan, Zejiang Xiang +31 more | 2020-01-21 |