Granted Patent
Utility
US 5,774,530 · App. 08/598,869
Telecommunications network circuit usage measurement
Inventors:
Robert H. Montgomery, Jr., J. Alfred Baird
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Feb 9, 1996
Inventors
Robert H. Montgomery, Jr.
J. Alfred Baird
Assignee (at issue)
Bell Atlantic Network Services
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.