Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667153 | Pressure and feed screw for meat grinders | Eberhard Haack | 1997-09-16 |
| 5628466 | Pressure barrel for a meat grinder | Eberhard Haack | 1997-05-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667153 | Pressure and feed screw for meat grinders | Eberhard Haack | 1997-09-16 |
| 5628466 | Pressure barrel for a meat grinder | Eberhard Haack | 1997-05-13 |