Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308187 | System for controlling a vacuum interrupter for a power diverter switch, a power diverter switch and an on-load tap changer | Todor Kokev, Borislav Vasilev | 2025-05-20 |