• The question was whether a business method is enough of an invention to receive a patent.

    VOA: special.2010.07.16

  • "It's an American invention. We invented this thing. And it's a great concoction.

    VOA: standard.2010.07.20

  • The United States first recognized the invention of an automobile seat belt in eighteen forty-nine.

    VOA: special.2010.02.09

$firstVoiceSent
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