Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815672 | Toroidal core coil winding appliance | Rudolf Kerler | 1989-03-28 |
| 4578664 | Radio interference suppression choke with a low leakage field | Hans Kinzler | 1986-03-25 |
| 4467972 | Method of winding closed cores, especially ring cores for electrical coils, and device for performing the method | — | 1984-08-28 |