Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376779 | Extruder screw, extrusion device with extruder screw and method for plasticizing a plastic material | Stephan Roider | 2022-07-05 |
| 11273420 | Extruder screw, extrusion device having an extruder screw and method for plasticizing a plastic | Stephan Roider | 2022-03-15 |