Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4267475 | Current supply arrangement for electric machine rotor winding | Vladimir S. Vitchenko, Vladimir Shalaev | 1981-05-12 |
| 4246506 | Current supplying device for rotor winding of electric machine | Gurgen P. Vartanian, Vladimir S. Vitchenko, Vladimir Shalaev | 1981-01-20 |