Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766971 | Method and installation for comminuting scrap material | August Van Der Beek, Rainer Voss, Bernhard Kock | 2004-07-27 |
| 6755307 | Separating device comprising a screen lining | — | 2004-06-29 |
| 6648253 | Method for operating the air circuit and conveying stock flow in the casing of a hammer mill | Manfred Adolph, Heike Sommerfeld | 2003-11-18 |
| 6612421 | Device for loading a fragmenting machine for example a hammer crusher | Wilhelm Lindfeld | 2003-09-02 |
| 6412718 | Rotor for a reducing machine | Martin Hassler | 2002-07-02 |
| 6371393 | Housing for a comminution machine | August Van Der Beek, Manfred Adolph | 2002-04-16 |
| 6042035 | Crushing machine with rotor | Hendrik Grobler, Wolf-Dieter Schelzig, Eberhard Stodt | 2000-03-28 |
| 5996913 | Method and device for feeding and operating a facility for comminuting recyclable scrap material | August Van Der Beek, Dieter Karnstadt | 1999-12-07 |