Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Veselin Nikolov
Sofia
BG
1 patent
2 Patents
US12456591
2025
Driving System for an On-load Tap Changer
HITACHI ENERGY Ltd
0 cites
US12165825
2024
Switching System for an On-load Tap Changer, On-load Tap Changer and Method for Switching a Tap Connection of an On-load Tap Changer
HITACHI ENERGY Ltd
0 cites