Granted Patent
Utility
US 5,671,364 · App. 08/465,430
Method and system for commodity-based currency for payment of accounts and elimination of payment risk
Inventor:
James Turk
Patented Case
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Granted: Sep 23, 1997
Filed: Jun 5, 1995
Inventor
James Turk
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.