Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773084 | Printing chip for a printing head working according to the ink-jet printing principle | Jörg Wild, Peter Krause | 2004-08-10 |
| 5530460 | Method for adjustment of a serial recording device | — | 1996-06-25 |
| 5463411 | Electrothermal ink print head | — | 1995-10-31 |
| 5283593 | Ink reservoir for ink printer means having a means to prevent unauthorized refilling | — | 1994-02-01 |