Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5396679 | Toothbrush with replaceable brush insert | Steven R. Brown, Gary J. Banik | 1995-03-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5396679 | Toothbrush with replaceable brush insert | Steven R. Brown, Gary J. Banik | 1995-03-14 |