Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904670 | Sliding soft-top convertible roof | Christoph Koslowski | 2024-02-20 |
| 9097438 | Central receiver solar system comprising a heliostat field | Philipp Schramek | 2015-08-04 |
| 7559595 | Convertible device for a vehicle | Winfried Bunsmann, Heiko Schonhorst | 2009-07-14 |
| 6902223 | Foldable convertible vehicle tops | Sven Hollenbeck | 2005-06-07 |
| 6431637 | Convertible car with a rear windshield movable in a guide track | — | 2002-08-13 |
| 6409247 | Convertible vehicle with an at least partially flexible roof and at least one cross-connecting support | — | 2002-06-25 |
| 6390530 | Convertible vehicle with a foldable roof | — | 2002-05-21 |
| 6347827 | Convertible vehicle | — | 2002-02-19 |
| 6322131 | Convertible vehicle with a rear window which can be lowered | Frank Lehnig | 2001-11-27 |
| 6302470 | Convertible vehicle | Frank Lehnig | 2001-10-16 |
| 5816644 | Folding top for a convertible | Karl Rothe | 1998-10-06 |
| 4783799 | Electronic communications and control system | — | 1988-11-08 |