Granted Patent
Utility
US 6,285,748 · App. 08/936,903
Network traffic controller
Inventor:
David Lewis
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Sep 25, 1997
Inventor
David Lewis
Assignee (at issue)
AT&T CORP.
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.