Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9346191 | Method for the production of polyester granulates from highly viscous polyester melts and also device for the production of the polyester granulates | Kurt Hanimann, Eike Schulz Van Endert | 2016-05-24 |
| 8556610 | Method for the production of polyester granulates from highly viscous polyester melts and also device for the production of the polyester granulates | Kurt Hanimann, Eike Schulz Van Endert | 2013-10-15 |
| 8324339 | Method and apparatus for thermally processing polyester pellets | — | 2012-12-04 |
| 8304518 | Method for thermally treating polyester pellets to obtain a partial crystallization | — | 2012-11-06 |
| 7993557 | Method for the production of polyester granulates from highly viscous polyester melts and also device for the production of the polyester granulates | Kurt Hanimann, Eike Schulz Van Endert | 2011-08-09 |
| 7897077 | Process for pelletizing polymer melts comprising low-boiling substances | Joachim Seibring, Jens Becker, Michael Kopietz | 2011-03-01 |
| 6939235 | Assembly of a drive shaft with the cutting head hub of a submersible granulator | — | 2005-09-06 |
| 5922194 | Filter changing device for plastics processing plants | Ralf Simon | 1999-07-13 |
| 5403176 | Tapered insert die plate for underwater pelletizers | Donald H. Saville | 1995-04-04 |
| 5059103 | Underwater pelletizer | Wayne Martin, Sam Hannah | 1991-10-22 |