Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669025 | Screen | Axel Pichler, Alexander Gscheider | 2003-12-30 |
| 6637686 | Refiner | Peter Antensteiner, Andreas Gorton-Hulgerth, Gerald Schadler | 2003-10-28 |
| 6631809 | Screen for cleaning a pulp suspension | Axel Pichler, Alexander Gscheider | 2003-10-14 |
| 6588599 | Screen for pulp processing | Axel Pichler, Alexander Gscheider | 2003-07-08 |
| 6585854 | Device for aerating dispersions | Bernhard Scherzinger | 2003-07-01 |
| 6565027 | Refiner | Peter Antensteiner, Gerald Schadler, Walter Writzl | 2003-05-20 |