Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814085 | Dental floss with usage identification capability | Dean Swift, Peter Wollwage | 2004-11-09 |
| 6766809 | Key-shaped floss dispenser | Bruce S. McLean | 2004-07-27 |
| 6758671 | Inflatable dental impression tray and mixing tip | — | 2004-07-06 |
| D491721 | Pod apparatus for education and amusement | — | 2004-06-22 |