Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391438 | Filter assembly and cleaner having the same | Hui Zhang, Lele Ming, Jizhe Zhang, Qian Xu | 2019-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391438 | Filter assembly and cleaner having the same | Hui Zhang, Lele Ming, Jizhe Zhang, Qian Xu | 2019-08-27 |