Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773739 | Method and apparatus for extrusion of food products including back pressure valve/diverter | Marc Wenger | 2004-08-10 |
| 6719448 | Method and apparatus for the simultaneous production of differently characterized extrudates | Paul Tedman | 2004-04-13 |
| 6688217 | Twin screw extruder with conical non-parallel converging screws | LaVon Wenger | 2004-02-10 |