Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619344 | Device for filling an ink cartridge | Volker Schönfelder, Thomas Bothe | 2003-09-16 |
| 6360795 | Device and arrangement for filling an ink reservoir | Thomas Bothe, Anke Müller, Klaus FISCHBÄCK | 2002-03-26 |