Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485300 | Toothbrush with fluorescence means for locating dental plaque | Werner Muller | 2002-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485300 | Toothbrush with fluorescence means for locating dental plaque | Werner Muller | 2002-11-26 |