Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799009 | Applicator element and method for electrographic printing or copying using liquid coloring agents | Martin Schleusener, Volkhard Maess | 2004-09-28 |
| 4553386 | Combustion chamber for dual turbine wheel engine | — | 1985-11-19 |