Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545250 | Method and apparatus for the laser machining of workpieces | Frank Kretzschmar, Annett Klotzbach, Lothar Morgenthal, Dieter Pollack, Thomas Schwarz | 2003-04-08 |
| 6506443 | Method and device for applying surface-modifying auxiliary substances to working area interior surfaces of die molds | Klaus-Jürgen Peschges, Steffen Kosack, Gunter A. Hofmann | 2003-01-14 |