Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4576489 | System for the continuous lubrication of a rolling bearing | Benedikt Bentele | 1986-03-18 |
| 4515511 | Axial fan with blades that automatically adjust to the direction of rotation | — | 1985-05-07 |