Based in Pittsburgh, Pa., InventHelp is submitting the SIGHT AND SOUND to companies for their consideration.
(PRWeb January 02, 2016)
Read the full story at http://www.prweb.com/releases/InventHelp-Inventions/Sight-And-Sound/prweb13130260.htm
For more information, please visit
http://www.prweb.com/releases/InventHelp[...]ht-And-Sound/prweb13130260.htm