Granted Patent
Utility
US 4,759,949 · App. 07/076,974
Method of insulating ferromagnetic amorphous metal continuous strip
Inventors:
Norman M. Pavlik, John Sefko
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Jul 23, 1987
Inventors
Norman M. Pavlik
John Sefko
Assignee (at issue)
Westinghouse Electric Company LLC
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.