Granted Patent
Utility
US 6,606,659 · App. 09/494,315
System and method for controlling access to internet sites
Inventors:
Ronald Hegli, John Carrington, David Oei
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Jan 28, 2000
Inventors
Ronald Hegli
John Carrington
David Oei
Assignee (at issue)
Websense, LLC
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.