Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855764 | Apparatus for sealing and cleaning the ink discharge openings at an ink printing head | Ingolf Depta | 1989-08-08 |
| 4688692 | Joining apparatus for sheet metal assembly of appliance housings | Gerhard Stempfl | 1987-08-25 |
| 4502805 | Device for line printers for the depositing of sheet-like data carriers | — | 1985-03-05 |
| 4430594 | Device for contacting tubular piezo-electric transducers | Klaus Bork, Karl Trey | 1984-02-07 |