Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418375 | Navigation method using a small volume of data | Lutz-Wolfgang Tiede | 2002-07-09 |
| 6411868 | Method for identifying a stationary state of a vehicle | Lutz-Wolfgang Tiede | 2002-06-25 |