https://www.google.com/search?rlz=1C1CHBF_enUS881U
Post# of 11802
Pretty much tells you all the companies that applied if you do some digging. Let me know when you find Pharmatech. Pharmatech does not appear to have done any testing on one patient according to its own press release. If their device works that would be awesome, I will make a killing with 230,000 shares