List of Possible Games, Scoring Method, and Joystick DiagramList of Possible Games, Scoring Method, and Joystick Diagram (February 12, 1967)
Patent for Bicycle Accessory with Voice Synthesis CapabilityPatent for Bicycle Accessory with Voice Synthesis Capability (April 7, 1998)
Patent for Cathode-Ray Tube Amusement DevicePatent for Cathode-Ray Tube Amusement Device (January 25, 1947).
Patent for Interactive Video Apparatus with Audio and Video BranchingPatent for Interactive Video Apparatus with Audio and Video Branching (November 22, 1988)
Patent for Memory Device and Method and Circuits Relating TheretoPatent for Memory Device and Method and Circuits Relating Thereto (October 5, 1971)
Patent for Microprocessor Controlled Game ApparatusPatent for Microcomputer Controlled Electronic Game Apparatus (August 12, 1980)
Patent for Microprocessor Controlled Game ApparatusPatent for Microprocessor Controlled Game Apparatus (December 23, 1980)
Patent for Multilayer Core Memory ProcessPatent for Multilayer Core Memory Process (December 28, 1971)
Patent for Television Gaming and Training ApparatusPatent for Television Gaming and Training Apparatus (April 17, 1973).
Patent for Television Gaming Apparatus and MethodPatent for Television Gaming Apparatus and Method (April 25, 1972)
Patent for Television Precision Target Shooting Apparatus and MethodPatent for Television Precision Target Shooting Apparatus and Method (July 26, 1983).
Patent for Video Based Instructional and Entertainment System Using Animated FigurePatent for Video Based Instructional and Entertainment System Using Animated Figure (July 11, 1989).