Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988229 | Vehicle seat arrangement, especially for a motor vehicle | Thomas Dill, Ulf Schaeffling, Kai Schumann, Heinrich Hammann | 2011-08-02 |
| 7883134 | Vehicle seat, particularly motor vehicle seat | Kai Schumann | 2011-02-08 |