Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622082 | Location-related WAP traffic jam map by associating map excerpts in a traffic information center | Maik Schmidt, Hans Günter Schneider, Reinhard Thomann | 2003-09-16 |
| 4638389 | Control panel for a tape recorder | — | 1987-01-20 |