Granted Patent
Utility
US 5,805,686 · App. 08/577,888
Telephone fraud detection system
Inventors:
Jens L. Moller, Matthew L. Galetti, Terrill J. Curtis, Trung Mai
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Dec 22, 1995
Inventors
Jens L. Moller
Matthew L. Galetti
Terrill J. Curtis
Trung Mai
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.