Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363602 | Blade sharpener | James V. Cox, Scott Sullivan | 1994-11-15 |
| 5138801 | Blade sharpener | James V. Cox, Scott Sullivan | 1992-08-18 |
| D324160 | Tool sharpening clamp | — | 1992-02-25 |