Granted Patent
Utility
US 4,033,795 · App. 05/476,641
Method for inducing uniaxial magnetic anisotropy in an amorphous ferromagnetic alloy
Inventors:
Brian S. Berry, Walter C. Pritchet
Patented Case
View Patent ↗
Granted: Jul 5, 1977
Filed: Jun 4, 1974
Inventors
Brian S. Berry
Walter C. Pritchet
Assignee (at issue)
International Business Machines Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.