Granted Patent
Utility
US 6,622,909 · App. 09/695,358
Mining data from communications filtering request
Inventors:
Carol R. Thomas, Michael Reed
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Oct 24, 2000
Inventors
Carol R. Thomas
Michael Reed
Assignee (at issue)
NCR 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.