Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5584757 | Animal head processing apparatus with hog snout puller | Ralph K. Karubian | 1996-12-17 |
| 5533928 | Animal head processing apparatus | Ralph K. Karubian | 1996-07-09 |
| 5441445 | De-hiding tool | Ralph K. Karubian | 1995-08-15 |