Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7107379 | Method for connecting an expansion module to a programmable electric switching device | Dieter Bauerfeind | 2006-09-12 |
| 6633278 | Mini controller | Juergen Hoegener, Wolfram Kress | 2003-10-14 |