Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490519 | Traffic monitoring system and methods for traffic monitoring and route guidance useful therewith | Jonathan Silverberg | 2002-12-03 |
| 6341255 | Apparatus and methods for providing route guidance to vehicles | — | 2002-01-22 |