Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875963 | Process for preparing a transfer metallization film | Guenther Crass, Peter Dinter | 1989-10-24 |
| 4807725 | Floating caliper spot-type disc brake | Rolf Weiler, Uwe Bach, Thomas Kirst | 1989-02-28 |