Granted Patent
Utility
US 5,953,638 · App. 08/581,726
Method and system for affinity termination of calls
Inventors:
Robert Flood, Jr., William L. Wilson
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Dec 29, 1995
Inventors
Robert Flood, Jr.
William L. Wilson
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.