Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11375868 | Multifunctional water spray mop | Dongliang Sheng, Jing Li, Min He, Jian Wu | 2022-07-05 |
| 11357380 | Cleaning tool | Danjun Chi | 2022-06-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11375868 | Multifunctional water spray mop | Dongliang Sheng, Jing Li, Min He, Jian Wu | 2022-07-05 |
| 11357380 | Cleaning tool | Danjun Chi | 2022-06-14 |