Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7589431 | Motor vehicle door lock system | Ingmar Hentsch, Michael Langfermann, Christian Groewe, Frank Hegerfeld, Klaus Duenne | 2009-09-15 |
| 7355365 | Functional unit of a motor vehicle | — | 2008-04-08 |