Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013951 | Multipolar rotor for electric machine with interpolar and polar magnets | Nikolai I. Klevets, Alexandr I. Gridnev, Nikolai A. Kelin, Anatoly F. Sitnikov | 1991-05-07 |