Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12090515 | Acoustic wave type electric cleaning care appliance and pressure alarm device for same | Xiaoguo DAI | 2024-09-17 |
| 11918101 | Connecting structure for electric cleaning device handle and head assembly | Xiaoguo DAI | 2024-03-05 |