Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5913720 | Method and apparatus for preparing an access slit in the neck of a poultry carcass | Norman K. Scott, Rudolf J. Tieleman | 1999-06-22 |
| 5873774 | Poultry lung removal apparatus | Rudolf J. Tieleman | 1999-02-23 |
| 5707280 | Crop inclusive poultry eviscerating method and apparatus | Rudolf J. Tieleman | 1998-01-13 |