Granted Patent
Utility
US 6,466,918 · App. 09/443,013
System and method for exposing popular nodes within a browse tree
Inventors:
Joel R. Spiegel, Lauri E. Bortscheller, Ruben E. Ortega
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Nov 18, 1999
Inventors
Joel R. Spiegel
Lauri E. Bortscheller
Ruben E. Ortega
Assignee (at issue)
Amazon.com, 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.