Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847135 | Composite material for sliding surface bearings | Jurgen Braus, Hans-Paul Baureis | 1989-07-11 |
| 4836695 | Composite sliding surface bearing | Hans-Paul Baureis, Wilhelm Lankreijer | 1989-06-06 |
| 4812367 | Material for low-maintenance sliding surface bearings | — | 1989-03-14 |