Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10918253 | Handheld sweeping and mopping structure | Xiaolin Li, Ni Peng | 2021-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10918253 | Handheld sweeping and mopping structure | Xiaolin Li, Ni Peng | 2021-02-16 |