Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991902 | Folding top covering for a folding top of a vehicle | Jurgen Schrader, Klaus Claar, Harald Koppenstein | 1991-02-12 |
| 4984841 | Folding top for vehicles | Theodor Bauer, Gerhard Zweigart | 1991-01-15 |