Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817054 | Toothbrush | Joachim Storz, Tanja Langgner, Thomas Kuchler | 2004-11-16 |
| D490982 | Toothbrush | Kenneth Waguespack | 2004-06-08 |
| D486649 | Toothbrush | Al Sprosta, Douglas Hohlbein, Kenneth Waguespack, Armin Baertschi | 2004-02-17 |