Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7787582 | Control unit | Christian Ohl, Hartmut Schumacher | 2010-08-31 |
| 7472000 | Sensor, controller and method for monitoring at least one sensor | — | 2008-12-30 |
| 7375623 | Method for monitoring at least one sensor | — | 2008-05-20 |