Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544898 | Safety device and method for monitoring a machine | Mark Hufnagel | 2020-01-28 |
| 9346091 | Safety device for a machine in which a first machine part performs a working movement with respect to a second machine part | Mark Hufnagel | 2016-05-24 |