Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093004 | Power tool and operating method for use on the power tool | Paolo Andriolo, Shisong Zhang, Hongfeng Zhong, Jingtao Xu, Mingjian Xie +3 more | 2018-10-09 |
| 9872429 | Grass trimmer and cord delivering method of grass trimmer | Yichun Ma, Shisong Zhang, Guoliang Mou, Hongfeng Zhong, Fangshi Liu +2 more | 2018-01-23 |