Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540684 | Rolling brush assembly and dust collector with the same | Zhenyu Xing, Yewei Xue | 2023-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540684 | Rolling brush assembly and dust collector with the same | Zhenyu Xing, Yewei Xue | 2023-01-03 |