Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423929 | Device for the laser processing of flat workpieces | Lothar Müller, Stefan Dietrich | 2002-07-23 |
| 6412622 | Apparatus for the automated processing of workpieces | Werner-Alfons Jung, Birgit Haase, Stefan Dietrich | 2002-07-02 |