Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676191 | Hardtop vehicle roof movable between closed and open position | Andreas Hasselgruber, Berthold Klein, Lothar Reiff, Wojciech Wezyk | 2004-01-13 |
| 6557923 | Roof storage compartment cover for a convertible vehicle | Thomas Halbweiss, Andreas Hasselgruber | 2003-05-06 |