Granted Patent
Utility
US 4,352,862 · App. 06/205,100
Thermally stable magnetic film which resists hard bubbles
Inventor:
Michael H. Nemiroff
Patented Case
View Patent ↗
Granted: Oct 5, 1982
Filed: Nov 10, 1980
Inventor
Michael H. Nemiroff
Assignee (at issue)
Burroughs, 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.