Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150122 | Shower head structure | Jiangcheng Zhang, Yuzheng Wu | 2018-12-11 |
| 10005090 | Shower head structure | Jiangcheng Zhang, Jianyuan Cai | 2018-06-26 |
| 9044767 | Outflow switch mechanism of multifunction shower head | Chuanbao Zhu, Jiangcheng Zhang | 2015-06-02 |
| D599881 | Dispensing plate for shower head | Meiling Wu | 2009-09-08 |
| D476062 | Shower head | Yos Singtoroj, Aaron Hanna, Jerome F. Czerwinski, Jr., Chuanbao Zhu | 2003-06-17 |