"I've received confirmation from an expert: this latest patent allows a wide range of coverage." Latest patent? You mean the only patent. It allows for a wide range of coverage for operating an X-ray Fluorescence Spectrometer at a stand-off distance of "at least about one meter" Must be a ton of applications out there if they can "translate it to the field". Come on CDEX, get 'er off the back burner! Let's see the "new physics" in a real world product!