Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681072 | Sound absorber for motor vehicles | — | 1997-10-28 |
| 5670235 | Shaped laminate, particularly internal lining part for motor vehicles, as well as process and apparatus for the production thereof | Rolf Maysenhoelder, Dieter Hess | 1997-09-23 |