Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8795562 | Method and device for granulating polymer melts containing blowing agent | Michael Heeger, Joachim Ruch, Jan Holoch, Christian Rasch | 2014-08-05 |
| 6863779 | Distillation of styrene | Werner Metzger | 2005-03-08 |
| 5953129 | Method and a device for the continuous colorimetry of plastics molding compounds | Rainer Anderlik, Jurgen Ettmuller, Matthias Radle, Norbert Modersheim | 1999-09-14 |