Granted Patent
Utility
US 6,434,550 · App. 09/549,566
Temporal updates of relevancy rating of retrieved information in an information search system
Inventors:
Douglas K. Warner, James Neal Richter
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Apr 14, 2000
Inventors
Douglas K. Warner
James Neal Richter
Assignee (at issue)
RightNow Technologies, 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.