Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981340 | Method of degassing a flowable mass in a ring extruder | Jürgen Schweikle, Andreas Christel, Federico Innerebner | 2011-07-19 |
| 7654725 | Degassing of flowable masses in a multiple-screw extruder | Jürgen Schweikle, Andreas Christel, Federico Innerebner | 2010-02-02 |