Granted Patent
Utility
US 6,477,009 · App. 09/354,764
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Inventors:
Mark L. Watson, Richard Welland Crowell
Patented Case
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Granted: Nov 5, 2002
Filed: Jul 29, 1999
Inventors
Mark L. Watson
Richard Welland Crowell
Assignee (at issue)
Storage Technology 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.