Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8605392 | Safety switching arrangement for outputting a switching signal | — | 2013-12-10 |
| 6784713 | Circuit arrangement and method for an electronic system for time-delayed outputting of a switching signal | Harald Schurz | 2004-08-31 |