Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9310795 | Safety controller and method for controlling an automated installation | Helmut Ehrhart, Harald Foerster | 2016-04-12 |
| 8595827 | Safety controller and method for controlling an automated installation | Helmut Ehrhart, Stefan Woehrle | 2013-11-26 |