The &quot;inventor&quot; at Onewheel, Kyle Doerksen, quickly changed the conversation to about the &#x27;safety&#x27; of &#x27;knockoff&#x27; products. What does he know about that? Or is he full of it and just slandering another company with a product that looks like &quot;his&quot;?  Disgusting attitude for an &quot;inventor&quot;.<p>Hello!!! McFly!!  The inventor of the Segway, Kamen, and the inventor of the unicycle, Myers, want to have a word with you...