Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071332 | Filter insert | Guenther Wall | 2018-09-11 |
| 9540975 | Oil mist separator | Guenther Wall, Johannes Laubach, Wolfgang Madl | 2017-01-10 |
| 6579044 | Metal-cutting tool | Helmut Male | 2003-06-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071332 | Filter insert | Guenther Wall | 2018-09-11 |
| 9540975 | Oil mist separator | Guenther Wall, Johannes Laubach, Wolfgang Madl | 2017-01-10 |
| 6579044 | Metal-cutting tool | Helmut Male | 2003-06-17 |