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Kids can learn about the history of invention and the US Patent Office. They can record their invention for a school project, invention fair and so on.
invention journal  patenting history 
www.inventingandpatenting.com - 2009-02-12
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The ideamonster.com is dedicated to helping new inventors get closer to their dream. (invention, innovation, inventors,Jerome Lemelson, students, teachers, ...
idea monster  saied taheri 
www.ideamonster.com - 2009-02-06
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invention,inventors,innovation,radio,invention history,history,canadian,canada,youth,writers,who invented,wheel,web resources,vacuum ...
www.inventioniworld.com - 2009-02-07
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technology
innovation
invention
inventors
creativity
patent
inventor
inventions
consulting
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