Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725490 | Complex motion toothbrush | Douglas A. Gall, Patrick W. Brown | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725490 | Complex motion toothbrush | Douglas A. Gall, Patrick W. Brown | 2004-04-27 |