Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4528469 | Compact A.C. machine having plural ventilation ducts | Herbert Prenner, Urban Ulrich, Beat Zimmerli | 1985-07-09 |
| 4426163 | Bearing support arrangement for electrical machines | Martin Schluchter | 1984-01-17 |