Granted Patent
Utility
US 6,711,036 · App. 09/899,749
Apparatus and method for independently operating a plurality of AC voltage sources in parallel
Inventor:
Rick Winter
Patented Case
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Granted: Mar 23, 2004
Filed: Jul 5, 2001
Inventor
Rick Winter
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.