Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864171 | Rotor of an electric machine | Garri M. Khutoretsky, Jury G. Tjurin | 1989-09-05 |
| 4862022 | Rotor of electric machine with superconducting field winding | Garri M. Khutoretsky, Jury G. Tjurin, Vladimir D. Varshavsky | 1989-08-29 |