Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Applying tension to light gage grain-oriented silicon electrical steel of less than 7-mil by stress coating to reduce core losses.

Applying tension to light gage grain-oriented silicon electrical steel of less than 7-mil by stress coating to reduce core losses.

US Patent 5045350 · Granted Sep 3, 1991

Estimated economic value: $5,742,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for domain refining electrical steels by local mechanical d1997
Segmented scribing roller for refining the domain structure of electrical steels1996
Segmented scribing roller for refining the domain structure of electrical steels1995
Apparatus for domain refining electrical steels by local mechanical deformation 1995
Silicon steel strip having mechanically refined magnetic domain wall spacings an1995
Silicon steel strip having mechanically refined magnetic domain wall spacings an1994
Apparatus for reducing core losses of grain-oriented silicon steel1987
Method of producing low core losses in oriented silicon steels1987
Method and apparatus for reducing core losses of grain-oriented silicon steel1985