Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816707 | Debiting device for deducting tolls | Ronald Barker, Günther Weber, Andreas Widl | 2004-11-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816707 | Debiting device for deducting tolls | Ronald Barker, Günther Weber, Andreas Widl | 2004-11-09 |