Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7347140 | Screw press for separation of liquid from solid-liquid mixtures especially pulp suspensions | Peter Scheucher, Rudolf Stadlauer, Rupert Brunnsteiner | 2008-03-25 |
| 7090746 | Process and device for removing water from a mechanical pulp, chemical pulp or paper sheet | Franz Petschauer, Karl Hornhofer, Thomas Kefer, Edgar Brogyanyi, Reinhard Diemat | 2006-08-15 |