Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669025 | Screen | Helmuth Gabl, Axel Pichler | 2003-12-30 |
| 6631809 | Screen for cleaning a pulp suspension | Helmuth Gabl, Axel Pichler | 2003-10-14 |
| 6588599 | Screen for pulp processing | Helmuth Gabl, Axel Pichler | 2003-07-08 |