Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4972889 | Self-feeding wood chunker | Jorgen Marks | 1990-11-27 |
| 4630658 | Counter rotating double disc chunker | Hans-Olof Sall | 1986-12-23 |
| 4431039 | Involuted disc slicer | Robert D. Barwise, Edsel D. Matson | 1984-02-14 |