Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9811986 | Method and device for determining an unauthorized intrusion at a door | Maxime Loidreau, Julian Bartholomeyczik, Frank Schindler | 2017-11-07 |
| 9799209 | Intrusion sensor for monitoring an entrance to a building to be monitored, and method | Frank Schindler, Julian Bartholomeyczik, Christian Reichert | 2017-10-24 |