Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8651302 | Electrical contact coupling for a track-borne vehicle, particularly a railway vehicle | Martin Lyda, Mario Hempel | 2014-02-18 |
| 7095606 | Electric switchgear with an enclosed design | Gildo Mahn, Achim Milbich | 2006-08-22 |
| 6501572 | Recognition device for connecting contacts on switch panels | Rainer Poth | 2002-12-31 |