Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9792811 | Method and system to monitor access rights for a personnel transport system that include at least one defined embarkation area and at least one defined disembarkation area | — | 2017-10-17 |
| 7263803 | Vehicle barrier | Ingo Herwich, Gregor Ponert | 2007-09-04 |