Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599062 | Seat cushion stepless alteration device | Dieter Hagedorn, Volker Speck, Emil Dinkel, Otto Hoelderlin | 1997-02-04 |
| 5593200 | Rear seat bench for an estate car | Armin Kienzle | 1997-01-14 |