Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865475 | Method for determining traffic related information | — | 2005-03-08 |
| 6850840 | Method for describing and generating road networks and corresponding road network | Hans Hubschneider, Ulrich Mehlhaus, Michael Ortgiese | 2005-02-01 |