Granted Patent
Utility
US 6,490,686 · App. 09/166,302
Method and apparatus for restricting privilege access to distributed content information
Inventor:
Peter Wheeler
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Oct 5, 1998
Inventor
Peter Wheeler
Assignee (at issue)
ATI International SRL
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.