Granted Patent
Utility
US 6,073,222 · App. 09/268,739
Using a virtual device to access data as it previously existed in a mass data storage system
Inventor:
Richard Ohran
Patented Case
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Granted: Jun 6, 2000
Filed: Mar 16, 1999
Inventor
Richard Ohran
Assignee (at issue)
Vinc 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.