Granted Patent
Utility
US 5,832,059 · App. 08/723,738
Call path system and method for modeling and modifying a call path of a telephone call routed by a telephone switch
Inventors:
Edward Peter Aldred, Daniel M. Righi, Paul E. Van Berkum
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Sep 30, 1996
Inventors
Edward Peter Aldred
Daniel M. Righi
Paul E. Van Berkum
Assignee (at issue)
Rockwell International 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.