Granted Patent
Utility
US 6,765,388 · App. 10/049,746
Assessing a parameter of cells in the batteries of uninterruptable power supplies
Inventor:
Andrew Clegg
Patented Case
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Granted: Jul 20, 2004
Filed: May 1, 2002
Inventor
Andrew Clegg
Assignee (at issue)
Elliott Industries Limited
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.