Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5433667 | Centered double cardan joint for steering shafts in motor vehicles | Burkhard Schafer, Hans Hucklenbroich | 1995-07-18 |
| 4805264 | Suspension mechanism for a hinged part | Friedrich Benning | 1989-02-21 |