Granted Patent
Utility
US 6,002,539 · App. 09/095,035
Method for calibrating a dual element magnetoresistive head
Inventors:
Gordon James Smith, Hal Hjalmar Ottesen
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Jun 10, 1998
Inventors
Gordon James Smith
Hal Hjalmar Ottesen
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.