Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D273538 | Ornamental toothbrush | William C. Howatt | 1984-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D273538 | Ornamental toothbrush | William C. Howatt | 1984-04-24 |