Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7804030 | Printed circuit board | Hubert Trageser, Bernhard Schuch, Friedrich Nehmeier | 2010-09-28 |
| 7345386 | Electric drive unit | Viktor Dano, Hans-Joachim Fach, Matthias Gramann, Reinhard Orthmann, Hermann Pirner +4 more | 2008-03-18 |
| 6510517 | Method of cryptological authentification in a scanning identification system | Michael Bruhnke | 2003-01-21 |
| 5506567 | Process for monitoring the openings to an enclosed space | Gunther Bichlmaier, Dieter Grafje, Udo Teubert, Hans-Joachim Fach, Thomas Rupprecht +6 more | 1996-04-09 |