Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6685252 | Seal arrangement for a folding roof of a hardtop vehicle and method for making a seal arrangement | Thomas Graf | 2004-02-03 |
| 6641202 | Drainage arrangement for a folding roof of a hard-top vehicle | Thomas Graf | 2003-11-04 |
| 5810424 | Wind deflecting body for a two-seat convertible | Hans-Peter Kuttner, Peter Muller | 1998-09-22 |