Ohio Inventor to Exhibit "3-in-One Air Supply" at America's Largest Invention Show
InventHelp’s INPEX, America’s Largest Invention Trade Show, announces that Mark Shumway, from Galion,Ohio, has invented a device that is compatible with all air tools on the market and allows for 3 tasks to be performed at the same time. This patented invention will be exhibited at INPEX 2013, June 19-21, in downtown Pittsburgh, Pennsylvania.
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