Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167484 | Temperature indication pipe joint | Gangqiang Wu | 2012-05-01 |
| 7857241 | Configuration structure of a spray nozzle and a shower head | — | 2010-12-28 |
| D614732 | Shower head | Renzhong Li | 2010-04-27 |