Granted Patent
Utility
US 6,349,134 · App. 08/483,250
Telephonic-interface statistical analysis system
Inventor:
Ronald A. Katz
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Jun 7, 1995
Inventor
Ronald A. Katz
Assignee (at issue)
Ronald A. Katz Technology Licensing, L.P.
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.