Granted Patent
Utility
US 5,793,846 · App. 08/559,538
Telephonic-interface game control system
Inventor:
Ronald A. Katz
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Nov 16, 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.