Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193214 | Vehicular radio receiver with standard traffic problem database | Ralf Duckeck, Peter Bragas | 1993-03-09 |
| 5095532 | Method and apparatus for route-selective reproduction of broadcast traffic announcements | — | 1992-03-10 |