Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5786749 | Toothbrush holder with integrated automatic sound device | Cynthia Louise Johnson | 1998-07-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5786749 | Toothbrush holder with integrated automatic sound device | Cynthia Louise Johnson | 1998-07-28 |