Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9393717 | Method for starting up a processing plant for producing plastics material granulate and processing plant for producing plastics material granulate | Michael AHLGRIMM, Klaus Kapfer, Peter Munkes | 2016-07-19 |
| 8746955 | Screw machine with at least one extension-kneading element in a flow direction | — | 2014-06-10 |
| 7607817 | Extruder having a set back gas-permeable wall portion | Werner Wiedmann, Jurgen Strecker, Peter Heidemeyer, Sören Welb | 2009-10-27 |