Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7451613 | Frozen food appliance | Chi Wah Leung, ZHI HE HU | 2008-11-18 |
| D547998 | Kettle | — | 2007-08-07 |
| 7228991 | Condiment dispenser | — | 2007-06-12 |
| D525479 | Wok | Mary C. Olsen, Amelia Herdrich | 2006-07-25 |
| 7013795 | Grind and brew coffee apparatus | Theodore B. Mulle | 2006-03-21 |
| D473745 | Coffee maker | Theodore B. Mulle | 2003-04-29 |