Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400428 | Outlet mechanism with filtered water and tap water outlet modes | Mingnan Wang, Wenxing Chen | 2019-09-03 |
| 10174487 | Rationed outlet device | Lihong HU, Shanlu Yuan | 2019-01-08 |