Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884652 | Apparatus for using the impact energy of a vehicle for a safety device for the protection of passengers | — | 1989-12-05 |
| 4795189 | Safety system for automotive vehicles | Helmut Adam, Werner Wilhelm | 1989-01-03 |