Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10751869 | Speed-changing tool | Lianbao Wang, Jingtao Xu | 2020-08-25 |
| 10682750 | Hand-held power tool and operating method thereof | Hongfeng Zhong, Shisong Zhang, Xiaoli Pang, Jian Wu, Jinping Zhang | 2020-06-16 |
| 10632544 | Chuck | Fei Wang, Shangliang Run | 2020-04-28 |