Granted Patent
Utility
US 6,029,161 · App. 09/195,709
Multi-level mindpool system especially adapted to provide collaborative filter data for a large scale information filtering system
Inventors:
Andrew K. Lang, Donald M. Kosak
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Nov 19, 1998
Inventors
Andrew K. Lang
Donald M. Kosak
Assignee (at issue)
Lycos, 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.