Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700569 | Reducing the processor operating time for a programmable controller | Rolf Hubert, Dieter Bauerfeind | 2004-03-02 |
| 6633278 | Mini controller | Wolfram Kress, Olaf Dung | 2003-10-14 |
| 6409363 | Control and signaling device or signaling device with a luminous element | Bernd Wolff, Joerg Schaefer, Juergen Volberg | 2002-06-25 |