Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4369389 | Device for securing winding bars in slots of electric machines, especially turbo-generators | — | 1983-01-18 |
| 4228375 | Device for bracing an air-gap winding | Heinrich Beermann | 1980-10-14 |