Granted Patent
Utility
US 5,687,290 · App. 08/722,580
Method and apparatus for monitoring and controlling communications networks
Inventor:
Lundy Lewis
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: Oct 15, 1996
Inventor
Lundy Lewis
Assignee (at issue)
Cabletron Systems, 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.