Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926871 | Headrest for protecting against whiplash | Armin Meixner, Manfred Helm, Andreas Hoffmeister, -Ing Dirk Pförtner, Horst Rademacher +1 more | 2011-04-19 |
| 7237842 | Headrest, particularly for a motor vehicle seat | Ronald List, Marian Skiora | 2007-07-03 |
| 7144083 | Headrest for a vehicle seat | Ronald List, Marian Sikora | 2006-12-05 |