Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4450456 | Cassette comprising a capping device and a cleaning device for an ink jet printer | Gerd Jekel | 1984-05-22 |
| 4437105 | Cassette comprising a capping device and/or a cleaning device for a printing head of an ink jet printer | Gustav Mrazek | 1984-03-13 |