We Can Kill COVID! Here's the Proof., page-25

I’m not sure, but I think these two guys might know something about FRG technology considering there background and qualifications.
They also might know something about commercialising technology around the world.

Dr Alex Sava = co-founder and co-inventor of Nanosonics/ successful commercialised world wide/over 35years experience, etc,etc

Mr Jon Evens = over 30 years of experience in commercialising health innovations around the world, to many successful companies to mention,
you can look them up. Has spent two months with the Purifloh team before committing to them, in his mind he believes it’s a winner.

As I said, I’m not sure but I’m just having a stab in the dark that these two gentlemen might know a little more than you.