Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Composite silicon steel-amorphous steel transformer core

Composite silicon steel-amorphous steel transformer core

US Patent 4668931 · Granted May 26, 1987

Estimated economic value: $12,007,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of restraining an amorphous metal core1993
Method of making a transformer core1990