Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778208 | Yielding arrangement of a bumper at the body of a motor vehicle | Werner Lehr, Horst Spirk, Hartmut Bonenberger | 1988-10-18 |
| 4566730 | Sliding roof for vehicles | Martin Knabe | 1986-01-28 |