Granted Patent
Utility
US 6,421,700 · App. 09/091,366
Method and system for work process support using independent system and user states
Inventors:
James A. Holmes, Allan Joseph McLean, Alex Zbyslaw, Paul Dourish
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Aug 27, 1999
Inventors
James A. Holmes
Allan Joseph McLean
Alex Zbyslaw
Paul Dourish
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.