Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419903 | Breath freshening film | Goufeng Xu, Bernie Blackwell, Richard Scott Robinson, David Viscio, John P. Curtis | 2002-07-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419903 | Breath freshening film | Goufeng Xu, Bernie Blackwell, Richard Scott Robinson, David Viscio, John P. Curtis | 2002-07-16 |