Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485336 | Coded electrical device and method | Christoph Zebermann, Dietmar Dux, Manfred Wilmes, Rudolf Steinmeier, Walter Hanning | 2002-11-26 |
| 6392319 | Modular electrical apparatus | Christoph Zebermann, Jens Pilgrim, Manfred Wilmes, Rudolf Steinmeier, Walter Hanning | 2002-05-21 |