Granted Patent
Utility
US 6,833,925 · App. 09/420,637
Composite job tickets to support proofing
Inventors:
Patrick T. Igoe, Michael P. Kirby
Patented Case
View Patent ↗
Granted: Dec 21, 2004
Filed: Oct 21, 1999
Inventors
Patrick T. Igoe
Michael P. Kirby
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.