Granted Patent
Utility
US 6,055,513 · App. 09/038,399
Methods and apparatus for intelligent selection of goods and services in telephonic and electronic commerce
Inventors:
Ronald A. Katz, Gary L. West, Thomas B. Barker
Patented Case
View Patent ↗
Granted: Apr 25, 2000
Filed: Mar 11, 1998
Inventors
Ronald A. Katz
Gary L. West
Thomas B. Barker
Assignee (at issue)
TELEBUYER, LLC
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.