Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6306338 | Melt withdrawal device for melt furnaces for charging casting machines | Erich Rauch, Alfred Sigmund | 2001-10-23 |
| 5062718 | One-half part of a sliding surface bearing | Hugo Lenhard-Backhaus, Ottmar Haager | 1991-11-05 |
| 4606653 | High-duty sliding surface bearing | Ulf G. Ederer | 1986-08-19 |
| 4561787 | Composite sliding surface bearing | Ulf G. Ederer | 1985-12-31 |
| 4538929 | Hydrodynamic sliding surface bearing | Ulf G. Ederer | 1985-09-03 |
| 4400099 | Sliding surface bearing for heavy loads | — | 1983-08-23 |