Granted Patent
Utility
US 6,650,506 · App. 09/464,291
Double-sided disk storage using a single configuration of magnetoresistive head
Inventor:
Patrick L. Risse
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Dec 15, 1999
Inventor
Patrick L. Risse
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.