Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680463 | Method and arrangement for generating and checking a security imprint | Harald Windel | 1997-10-21 |
| 5668583 | Ink printer head composed of individual ink printer modules | Junming Zhang | 1997-09-16 |
| 5648811 | Postage meter | Stephan Gunther, Wolfgang Von Inten, Heinz Rehberg, Wolfgang Muhl, Dieter Wolm | 1997-07-15 |
| 5646658 | Modular ink jet printer head | Klaus Dietrich | 1997-07-08 |
| 5606508 | Assembly for franking postal matter | — | 1997-02-25 |
| 5592203 | Ink jet print head | Stephan Gunther | 1997-01-07 |
| 5482386 | Selection circuit for an electro-thermal printer with a resistance-type ribbon | Stephan Gunther | 1996-01-09 |
| 5401943 | Method and apparatus for shipping electronically stored communications data | Klaus Dietrich, Stephan Gunther, Norbert Knoth, Friedrich-Viktor Miehe | 1995-03-28 |
| 5362947 | Method for shipping chip cards | Klaus Dietrich, Stephan Gunther, Norbert Knoth, Friedrich-Viktor Miehe | 1994-11-08 |
| 5359359 | Disposable postage meter assembly | Klaus Dietrich, Stephan Gunther, Norbert Knoth, Friedrich-Viktor Miehe | 1994-10-25 |
| 5293030 | Method and device for processing mail | Klaus Dietrich | 1994-03-08 |