Granted Patent
Utility
US 6,538,661 · App. 09/512,769
Apparatus and methods of controlling image forming apparatus
Inventors:
Charles E. Farnung, Ramesh Nagarajan, Francis K. Tse, Julie A. Fisher
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Feb 25, 2000
Inventors
Charles E. Farnung
Ramesh Nagarajan
Francis K. Tse
Julie A. Fisher
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.