Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6366742 | Printing or copying system with a reusable container for consumable materials and method for using said container | Heiner Reihl, Edmund Creutzmann, Wolfram Keil, Bernd Schoch | 2002-04-02 |