Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927053 | Dual component dental composition containing enzyme | Malcolm Williams, Michael Prencipe | 2005-08-09 |
| 6886208 | Toothbrush assembly having an environmentally safe polymer battery | James H. Kemp | 2005-05-03 |