Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10314228 | Grass trimmer and cord delivering method of grass trimmer | Yichun Ma, Shisong Zhang, Hongfeng Zhong, Fangshi Liu, Xiaoli Pang +2 more | 2019-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10314228 | Grass trimmer and cord delivering method of grass trimmer | Yichun Ma, Shisong Zhang, Hongfeng Zhong, Fangshi Liu, Xiaoli Pang +2 more | 2019-06-11 |