Granted Patent
Utility
US 6,645,686 · App. 10/205,127
Electrophotographic imaging members
Inventors:
Min-Hong Fu, Colleen A. Helbig, Kent J. Evans, Kathleen M. Carmichael, June E. Schneider, David M. Skinner, Alfred H. Willnow
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Jul 23, 2002
Inventors
Min-Hong Fu
Colleen A. Helbig
Kent J. Evans
Kathleen M. Carmichael
June E. Schneider
David M. Skinner
Alfred H. Willnow
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.