Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1072194 | Shower head | Changzhi Huang | 2025-04-22 |
| 11365818 | Shower control valve with reasonable arrangement | Changzheng Ni, Yongqiang Yan | 2022-06-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1072194 | Shower head | Changzhi Huang | 2025-04-22 |
| 11365818 | Shower control valve with reasonable arrangement | Changzheng Ni, Yongqiang Yan | 2022-06-21 |