Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460957 | Use of an ink jet image as prepress intermediate | Leo Oelbrandt, Marc Graindourze | 2002-10-08 |
| 6376105 | Electroluminescent arrangements | Friedrich Jonas, Andreas Elschner, Rolf Wehrmann | 2002-04-23 |