Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Retrofit kit, circuitry and method for reconfiguring a tap changer to avoid electrical arcing

Retrofit kit, circuitry and method for reconfiguring a tap changer to avoid electrical arcing

US Patent 8643221 · Granted Feb 4, 2014

Estimated economic value: $695,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

1,3-cyclohexanedione derivatives and 1,3-cyclopentanedione derivatives as buffer2025
Cucurbituril-polyethylenimine-silica complex, preparation method thereof and car2023
Method for mitigating interference in OFDM communications systems2014
OFDM inter-carrier interference cancellation method2012
Elimination of potential transformer in ANSI Type A voltage regulator2006