Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786529 | Hardtop vehicle roof movable between closed and open positions | Andreas Hasselgruber, Klaus Laue | 2004-09-07 |
| 6761392 | Multi-part hardtop vehicle roof | Andreas Hasselgruber, Emil Schnell, Klaus Laue | 2004-07-13 |
| 6676191 | Hardtop vehicle roof movable between closed and open position | Andreas Hasselgruber, Alexander Bernhardt, Berthold Klein, Lothar Reiff | 2004-01-13 |