Inventions

  • Telephone patented

    Telephone patented
  • Tape recorder

    Tape recorder
  • Television

    Television
  • FM Radio

    FM Radio
  • Electronic Computer

    Electronic Computer
  • The internet

    The internet
  • Compact disk

    Compact disk
  • Desktop computer

    Desktop computer
  • Apple Computer

    Apple Computer
  • Cellular phones

    Cellular phones