Granted Patent
Utility
US 5,610,982 · App. 08/649,905
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Inventor:
Silvio Micali
Patented Case
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Granted: Mar 11, 1997
Filed: May 15, 1996
Inventor
Silvio Micali
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.