Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D620577 | Aromatic device | — | 2010-07-27 |
| D614277 | Fragrant device | — | 2010-04-20 |
| D431671 | Lamp shade | — | 2000-10-03 |
| D388508 | Ceramic electric heater in the form of a cup seat | — | 1997-12-30 |
| D388509 | Ceramic electric heater in the form of a cup seat | — | 1997-12-30 |
| 5563981 | Electric glass incense burner structure and heat conducting device thereof | — | 1996-10-08 |