Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9114453 | Forming machine without pattern casting | Zhongde Shan, Feng Liu, Limin Liu, Xiwen Li | 2015-08-25 |
| 9032827 | Locating beam and robot linear motion unit having the same | Zhongde Shan, Feng Liu, Limin Liu | 2015-05-19 |