Granted Patent
Utility
US 5,774,531 · App. 08/701,470
Telecommunications system and method for automatic call processing according foregoing inbound and outbound calls to arbitrary delegates
Inventor:
William J. Johnson
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Aug 21, 1996
Inventor
William J. Johnson
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.