Granted Patent
Utility
US 6,714,533 · App. 09/201,188
Method and system for managing a packet switched network
Inventors:
Craig I. Weich, Lee Quintanar, William K. Masters, Guy M. Wells
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Nov 30, 1998
Inventors
Craig I. Weich
Lee Quintanar
William K. Masters
Guy M. Wells
Assignee (at issue)
Qwest Communications International 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.