FCC grantee code- Nanotech does have a grantee code which is 2AB5M. Anyone can go to FCC website to look it up: http://images.investorshub.advfn.com/images/uploads/2014/4/20/bcfkhnanotech_grantee.jpg http://images.investorshub.advfn.com/images/uploads/2014/4/20/tbfc[nanotech_fcc.png http://images.investorshub.advfn.com/images/uploads/2014/4/20/negblnanotech_fcc_2.jpg