Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4495698 | Concave grind knife blade and method of making | — | 1985-01-29 |
| 4470327 | Adjustable balance handle for knife | James R. Raske | 1984-09-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4495698 | Concave grind knife blade and method of making | — | 1985-01-29 |
| 4470327 | Adjustable balance handle for knife | James R. Raske | 1984-09-11 |