There are plenty of mobile phone accessories, but are there any truly revolutionary products out there?  Cellhelmet was pitched in the Shark Tank. Cellhelmet was founded by three people, Mike Kane, Brian McHenry and Dave Artuso.  The trio are from Pittsburgh, so we’ll expect a little shout out between them and Mark Cuban who is also from Western Pennsylvania.  What Cellhelmet does to differentiate itself from other mobile phone accessories is to offer accidental damage coverage.  … Read entire article »