Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8656902 | Table saw having a detachable table extension for cutting tile | Yu Zhang, Haiyu Ji, Yundong Chen | 2014-02-25 |
| 8607775 | Cutting machine for stone materials | Yang Cao, Banglin Guan | 2013-12-17 |