Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D300163 | Bait pedal for a mouse or rat trap | Harper Landell | 1989-03-07 |
| 4447175 | Cutting insert | — | 1984-05-08 |
| RE30908 | Cutting insert | Ernest J. Friedline | 1982-04-20 |
| 4244666 | Pin lock tool holder | Robert A. Erickson, Ernest J. Friedline | 1981-01-13 |
| 4197771 | Quick change device for mounting tool in support member | James Wilhelm Heaton, Albert B. Albrecht | 1980-04-15 |