Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339681 | Superconducting field winding for the rotor of an electric machine | Gunther Bogner | 1982-07-13 |
| 4309632 | Electric machine with a rotor with a superconducting field winding | Otto Muller, Erich Weghaupt | 1982-01-05 |
| 4289986 | Coolant connecting head for an electric machine with a superconducting rotor winding | — | 1981-09-15 |
| 4278906 | Cooling arrangement for the rotor of an electric machine | — | 1981-07-14 |
| 4267474 | Cooling arrangement for the rotor of an electric machine | — | 1981-05-12 |
| 4216398 | Arrangement for cooling an electric machine | — | 1980-08-05 |