Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833852 | Printing methods which are dependent on attributes of the printed image support and corresponding printing devices | Volkhard Maess | 2004-12-21 |
| 6799009 | Applicator element and method for electrographic printing or copying using liquid coloring agents | Martin Berg, Volkhard Maess | 2004-09-28 |