Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874204 | Hinge joint for use in the seats of motor vehicles | — | 1989-10-17 |
| 4828322 | Hinge joint for the seats of automotive vehicles and the like | Heinz-Jurgen Wagener | 1989-05-09 |