Bordynuik sold investors a dirty bomb detector and waltzed away with 6 figures of shareholders' cash.
So far I'm nearly certain the detector is sitting in some obscure box on a shelf, or worse, the prototype was never made.
Then Bordynuik after much ado about his secret catalyst and all the the funds raised by its proclaimed effectiveness, took it with him when he was busted and barred by the SEC & OSC. Oddly I didn't hear any objections from shareholders. Naturally the reason he took it may have had more to do with people finding out what a farce it likely was; but he did manage to make sure nobody else would find out (not even that sooper-secret "other person" at PTOI) who was sworn to secrecy or so we were told.
Grifters, pure and simple.