Granted Patent
Utility
US 6,257,110 · App. 09/496,366
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Inventors:
Donato L. Ricci, Martin A. Gardzinski
Patented Case
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Granted: Jul 10, 2001
Filed: Feb 2, 2000
Inventors
Donato L. Ricci
Martin A. Gardzinski
Assignee (at issue)
Donato L. Ricci
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.