Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10632544 | Chuck | Mingjian Xie, Fei Wang | 2020-04-28 |
| 10512971 | Power tool and operation method for quick locking and releasing working attachment thereof | Hongfeng Zhong, Shisong Zhang, Yichun Ma | 2019-12-24 |