Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789035 | Method for extruding alimentary paste | Raymond Gregory Kowalski, Carl Michael Norman | 1998-08-04 |
| 5741531 | Heating element for a pasta die and a method for extruding pasta | Raymond Gregory Kowalski, Carl Michael Norman | 1998-04-21 |