Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020916 | Convertible vehicle with a roof that is capable of opening separately | Winfried Bunsmann | 2011-09-20 |
| 7909385 | Convertible vehicle | — | 2011-03-22 |
| 7883138 | Cabriolet vehicle | — | 2011-02-08 |