Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5744185 | Process and device for extruding and coating foodstuffs | — | 1998-04-28 |
| 5567463 | Cooker-extruder apparatus and process for cooking-extrusion of biopolymers | — | 1996-10-22 |
| 5338559 | Method and apparatus for making expanded food stuffs | — | 1994-08-16 |
| 5153017 | Method of making expanded foodstuffs | — | 1992-10-06 |
| 4802838 | Apparatus for extrusion of foodstuffs | — | 1989-02-07 |
| 4630533 | Cooking extruder | Horst Walter | 1986-12-23 |