I need to make a crucial correction to my previous post about failing to scale because of lack of funding. That is one reason and mainly because investment funds don't believe in it moving forward  but the actual main reason I forgot to type out is:  The tech simply can NOT scale. In other words lab scale results can NOT be replicated beyond the small lab testing.  Many have succeeded in lab, bench testing but trying  beyond that..fail. 

PYR has proven they can scale their tech and engineering. Furthermore they have shown they can do things much better. Just take a look at their NexGen 3D Ti powder production rate, spherical uniformity, density etc etc.  Drosrite higher recovery, more efficient etc etc etc . Purevap looks incredible promising.