Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4752099 | Cable guide for automobile sliding roofs | Dieter Federmann | 1988-06-21 |
| 4732422 | Sliding-lifting roof for automobiles | Albert Schlapp | 1988-03-22 |
| 4707022 | Sliding roof for an automobile | Albert Schlapp, Dieter Federmann | 1987-11-17 |
| 4482183 | Wind deflector device at an automobile roof | Rainer Grimm | 1984-11-13 |
| 4447086 | Wind deflector for sliding roofs | Dieter Federmann | 1984-05-08 |
| 4417763 | Sliding-tilting-roof for motor vehicles | Albert Schlapp | 1983-11-29 |