Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7553006 | Ink cartridge | Peter Busch | 2009-06-30 |
| 7165825 | Process and device for cleaning an inkjet printing head | Dirk Klein, Peter Busch, Eugene Harazim | 2007-01-23 |
| 6789885 | Configuration for forming a ventilation aperture | Dirk Klein, Peter Busch | 2004-09-14 |
| 6692118 | Pierceable sealing element and ink reservoir with pierceable sealing element | Dirk Klein, Peter Busch | 2004-02-17 |
| 6565203 | Ink composition, ink printing process and ink printing means | Dirk Klein, Peter Busch | 2003-05-20 |
| 6435674 | Ink cartridge for an inkjet printing system | Dirk Klein, Peter Busch | 2002-08-20 |
| 6394592 | Ink reservoir | Dirk Klein, Peter Busch | 2002-05-28 |
| 6386693 | Ink supply tank for an inkjet print head | Dirk Klein, Peter Busch | 2002-05-14 |
| 6354699 | Procedure for manufacturing an ink cartridge for an inkjet printer | Dirk Klein, Peter Busch | 2002-03-12 |
| 4478719 | Method and apparatus for the separation of fluids by permeation | Gunter Schulz, Udo Werner | 1984-10-23 |