Granted Patent
Utility
US 5,340,413 · App. 07/896,505
Fe-NI based soft magnetic alloys having nanocrystalline structure
Inventor:
Ronald Martis
Patented Case
View Patent ↗
Granted: Aug 23, 1994
Filed: Jun 2, 1992
Inventor
Ronald Martis
Assignee (at issue)
AlliedSignal, Inc.
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.