Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891581 | Positioning device for a cover of a headlight cleaning system | Markus Keller, Heinz-Arno Kruschhausen | 2011-02-22 |
| 7849621 | Fastening device for an accessory | Markus Keller, Heinz-Arno Kruschhausen | 2010-12-14 |
| 7752785 | License plate holder for a motor vehicle | Markus Keller, Heinz-Arno Kruschhausen | 2010-07-13 |