Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596961 | Method and apparatus for monitoring and adjusting a laser welding process | Stefan Heinemann | 2003-07-22 |
| 6560397 | Optical system for varying the beam width using non-imaging optics | Stefan Heinemann | 2003-05-06 |