Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217648 | Method of operating a navigation system to provide a pedestrian route | Arnulf F. Huck, Christian Kalus | 2015-12-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217648 | Method of operating a navigation system to provide a pedestrian route | Arnulf F. Huck, Christian Kalus | 2015-12-22 |