He does have a patent from the mid 90&#x27;s (which is when I think IPL was created?) that seems to be pertinent: <a href="https:&#x2F;&#x2F;www.google.com&#x2F;patents&#x2F;US5320618" rel="nofollow">https:&#x2F;&#x2F;www.google.com&#x2F;patents&#x2F;US5320618</a><p>I dunno, this whole thing is weird. Generally I have to defer to people saying that the system isn&#x27;t using enough energy to burn hairs, but unless the guy in question has had some sort of mental break or something, I don&#x27;t get why he&#x27;d be involved with it if it was a straight fraud.