Granted Patent
Utility
US 6,406,823 · App. 09/736,108
Photoreceptor and method involving residual voltages
Inventors:
Andrew R. Melnyk, Paul Harmer, Kathleen M. Carmichael
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Dec 13, 2000
Inventors
Andrew R. Melnyk
Paul Harmer
Kathleen M. Carmichael
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.