Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8707982 | Anti-freeze vacuum breaking structure for a faucet | — | 2014-04-29 |
| 8402991 | Outlet valve for a frost-preventing faucet | — | 2013-03-26 |
| 7686028 | Structure of straight-out controllable ceramic valve of anti-freezing faucet | — | 2010-03-30 |
| 7093610 | Outdoor hydrant-type water faucet | — | 2006-08-22 |