Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D561881 | Humidifier | — | 2008-02-12 |
| D552226 | Humidifier | — | 2007-10-02 |
| D517860 | Ice crusher | — | 2006-03-28 |
| 6854579 | Rotation angle-adjustable rotating device | — | 2005-02-15 |
| 6832753 | Humidifier with a water wheel device | — | 2004-12-21 |
| D487503 | Humidifier | — | 2004-03-09 |
| D483985 | Ice crusher | — | 2003-12-23 |
| D483458 | Humidifier | — | 2003-12-09 |