Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6535697 | Printer or copier system having re-employable container for consumables and method for the employment of the container | Edmund Creutzmann, Wolfram Keil, Bernd Schoch, Hans Winter | 2003-03-18 |