Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624887 | Material for sliding surface bearings | Wolfgang Bickle, Karl Becker | 1986-11-25 |
| 4394275 | Composite material for sliding surface bearings | Wolfgang Bickle, Rolf Funke | 1983-07-19 |