Granted Patent
Utility
US 5,781,772 · App. 08/441,253
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Inventors:
Hugh Wilkinson, George Varghese, Nigel POOLE
Patented Case
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Granted: Jul 14, 1998
Filed: May 15, 1995
Inventors
Hugh Wilkinson
George Varghese
Nigel POOLE
Assignee (at issue)
Digital Equipment 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.