Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401945 | Mobile data media and a data exchange device | Horst Buschmann, Karsten Niehusen, Burkhard Heuer | 1995-03-28 |
| 4698996 | Method for calibrating an electronic position transmitter | Hans-Diedrich Kreft, Michael Jenning, Holger Mackenthun, Thorten Baik | 1987-10-13 |