Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927825 | Exchangeable optical module for a laser machining machine | Andreas Abt | 2024-03-12 |
| 11478881 | Optical module having a device for automatically changing a collimation optic | Andreas Abt | 2022-10-25 |
| 7807941 | Method and device for producing a cavity in a workpiece | Peter Hildebrand, Michael Kuhl, Martin Reisacher | 2010-10-05 |
| 6434897 | Non-slip floor covering and process for producing it | Thomas Sievers, Gunter Wiedemann | 2002-08-20 |
| 6167879 | Process for producing non-slip floor covering | Thomas Sievers, Gunter Wiedemann | 2001-01-02 |