Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351102 | Method for winding the stator in a three phase AC machine | Manfred Frister, Helmut Kreuzer | 1982-09-28 |
| 4307311 | Winding method for an electrical generator and generator manufactured by the method | — | 1981-12-22 |