Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427886 | Log splitter hydraulic cylinder reset spring device | Yuxin LU, Laichao Lu | 2016-08-30 |
| D652065 | Log splitter | Yuxin LU, Laichao Lu | 2012-01-10 |
| 7922153 | Variable speed winch | Norman Zhou | 2011-04-12 |