Granted Patent
Utility
US 6,496,567 · App. 09/074,142
Interactive voice response service node with advanced resource management
Inventors:
Greg Bjornberg, Patrick Hamilton, Daniel Hutton
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: May 7, 1998
Inventors
Greg Bjornberg
Patrick Hamilton
Daniel Hutton
Assignee (at issue)
MCI Communications 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.