Granted Patent
Utility
US 5,802,527 · App. 08/775,798
Data enhancement engine
Inventors:
James P. Brechtel, John Rivera
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Dec 31, 1996
Inventors
James P. Brechtel
John Rivera
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.