Granted Patent
Utility
US 6,460,072 · App. 09/447,229
Method and system for tracking the purchase of a product and services over the internet
Inventors:
John K. Arnold, John R. Bennett, Peter O. Claar, Kurt D. Dahl, Jennifer L. Dobson, Charles A. Fontaine, Philip H. Johanson, Donald G. McGuire, Mary Swanson, David G. Wagner, Steve Wainright
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Nov 23, 1999
Inventors
John K. Arnold
John R. Bennett
Peter O. Claar
Kurt D. Dahl
Jennifer L. Dobson
Charles A. Fontaine
Philip H. Johanson
Donald G. McGuire
Mary Swanson
David G. Wagner
Steve Wainright
Assignee (at issue)
Info Space, 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.