Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8209789 | Quick-release structure of a toilet cover hinge | — | 2012-07-03 |
| D571903 | Closestool seat cover | — | 2008-06-24 |
| D544268 | Disassemble pump head for liquid soap | — | 2007-06-12 |
| D530951 | Disassemble pump head for liquid soap | — | 2006-10-31 |
| D477168 | Stem for bath accessory items | — | 2003-07-15 |