Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593288 | Method and device for driver state detection | Tobias Altmueller | 2013-11-26 |
| 8354932 | Method and device for driver assistance | — | 2013-01-15 |
| 8031063 | Method and apparatus for driver assistance | — | 2011-10-04 |
| 4730574 | Collapsible pontoon | Wolfgang Diefendahl | 1988-03-15 |