Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8217775 | Method and device for warning the driver | — | 2012-07-10 |
| 8134455 | Method for sending an emergency call and device | Lars Placke, Holger Modler, Achim Dahlhoff | 2012-03-13 |