Granted Patent
Utility
US 6,828,897 · App. 09/648,006
Methods and compositions for optimizing interfacial properties of magnetoresistive sensors
Inventor:
Daniel A. Nepela
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Aug 3, 1998
Inventor
Daniel A. Nepela
Assignee (at issue)
WESTERN DIGITAL (FREMONT), 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.