Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D509579 | Air freshener | Hsiang Mei Chen | 2005-09-13 |
| D508988 | Air freshener | Hsiang Mei Chen | 2005-08-30 |
| 6119850 | Air freshener container | Kai-Hung Chen | 2000-09-19 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D509579 | Air freshener | Hsiang Mei Chen | 2005-09-13 |
| D508988 | Air freshener | Hsiang Mei Chen | 2005-08-30 |
| 6119850 | Air freshener container | Kai-Hung Chen | 2000-09-19 |