Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7370124 | Method and device for transmitting messages over a data network | Christian Fertl, Christian Wallis, Rainer Katterloher, Hermann Andresen, Stephan Pilsl | 2008-05-06 |
| 6054835 | Stepping motor control, and operating mode of such motors | Peter Thiemann, Hermann Andresen | 2000-04-25 |