27 Mar First Defense Nasal Screens profiled on Shark Tank

Joseph K. Moore and his company First Defense Nasal Screens were profiled on this week’s episode of Shark Tank. Moore’s invention is simple – it’s an inexpensive, adhesive nasal filter that the user applies to the exterior of their nose. Moore filed for patent protection in October 2007. (Patent Application Number 11/928,226, based on U.S. Provisional Application No. 60/855,711.) As he explains there, his invention is:

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