Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701921 | Kit with toothbrush and toothpaste coordinated that end of working lives occur concurrently | Bruce D. Ross | 1997-12-30 |
| 5331983 | Combined toothbrush and dental flossing tool | — | 1994-07-26 |