Granted Patent
Utility
US 5,991,881 · App. 08/744,848
Network surveillance system
Inventors:
David A. Conklin, John R. Harrison
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Nov 8, 1996
Inventors
David A. Conklin
John R. Harrison
Assignee (at issue)
HARRIS CORPORATION
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.