Granted Patent
Utility
US 6,738,459 · App. 10/255,398
Method and apparatus for efficiently utilizing a communications infrastructure
Inventors:
Robert Patrick Johnstone, Robert H. Orr, Jr.
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Sep 26, 2002
Inventors
Robert Patrick Johnstone
Robert H. Orr, Jr.
Assignee (at issue)
VERIZON CORPORATE SERVICES GROUP INC.
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.