Granted Patent
Utility
US 6,608,988 · App. 10/029,060
Constant inverter speed timing method and apparatus for duplex sheets in a tandem printer
Inventor:
Brian R. Conrow
Patented Case
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Granted: Aug 19, 2003
Filed: Oct 18, 2001
Inventor
Brian R. Conrow
Assignee (at issue)
Xerox Corporation
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.