Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8688344 | Method for recuperating kinetic energy of a motor vehicle in a optimum way in terms of energy | — | 2014-04-01 |
| 6769320 | Multifunctional operating device | Andreas Bollgohn, Ricky Hudi, Jürgen Schröder, Werner Hamberger | 2004-08-03 |
| 6658350 | Navigation device | Klaus Hamberger, Jürgen Schröder | 2003-12-02 |
| 6647338 | Navigation device | Klaus Hamberger, Jürgen Schröder | 2003-11-11 |