Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32402 | Rotary viscera harvester | Kenneth Z. Graham | 1987-04-21 |
| 4512072 | Apparatus for installing poultry feather picking fingers | — | 1985-04-23 |
| 4467498 | Rotary viscera harvester | Kenneth Z. Graham | 1984-08-28 |
| 4282633 | Line divider | Kenneth Z. Graham | 1981-08-11 |
| 4249284 | Poultry gizzard processing system | Kenneth Z. Graham | 1981-02-10 |