Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348187 | Peroxide/essential oils containing mouthwash compositions and two-part mouthwash systems | Pauline Pan, Sau-Hung Spence Leung | 2002-02-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348187 | Peroxide/essential oils containing mouthwash compositions and two-part mouthwash systems | Pauline Pan, Sau-Hung Spence Leung | 2002-02-19 |