Granted Patent
Utility
US 5,784,443 · App. 08/650,151
Integrated revenue domain for telecommunication networks
Inventors:
Jeffrey Michael Chapman, John C. Reynolds, Steve Brandenburg, Samuel S. Howlette
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Feb 1, 1996
Inventors
Jeffrey Michael Chapman
John C. Reynolds
Steve Brandenburg
Samuel S. Howlette
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.