Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564122 | Method and device for visualizing a driving path | Werner Poechmueller | 2003-05-13 |
| 6535814 | Navigation system with route designating device | Ulrich Kersken | 2003-03-18 |