Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9387555 | Method and apparatus for machining a workpiece by means of a laser beam | Martin Koch, Stefan Wischmann | 2016-07-12 |
| 8350184 | Laser beam welding head | Friedrick Behr, Christian Dornscheidt, Martin Koch, Jens Plha, Stefan Wischmann +2 more | 2013-01-08 |