Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5006776 | Gate-controlled electric drive | Alexandr S. Mikhalev, Sergei N. Sidoruk, Igor M. Chushenkov | 1991-04-09 |
| 4931713 | Rectifier electric drive | Alexandr S. Mikhalev, Sergel N. Sidoruk, Igor M. Chushenkov | 1990-06-05 |