Granted Patent
Utility
US 5,677,945 · App. 08/468,321
Account balancing and monitoring system for a telecommunications network
Inventors:
Samuel Mullins, Norman Reed
Patented Case
View Patent ↗
Granted: Oct 14, 1997
Filed: Jun 6, 1995
Inventors
Samuel Mullins
Norman Reed
Assignee (at issue)
MCI, 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.