Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Stress-relieved amorphous metal toroid-shaped magnetic core

Stress-relieved amorphous metal toroid-shaped magnetic core

US Patent 4227120 · Granted Oct 7, 1980

Estimated economic value: $2,444,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Amorphous alloy toroids1987
Treatment of amorphous magnetic alloys to produce a wide range of magnetic prope1985
Electro-deposition of a nonmagnetic conductive coating for memory wire protectio1982
Amorphous metal alloys and ribbons thereof1981
Method of making permanent magnets and product1981
Treatment of amorphous magnetic alloys to produce a wide range of magnetic prope1981
Method of making hysteresis motor rotor using amorphous magnetic alloy ribbons1980
Iron-boron-silicon ternary amorphous alloys1980