GTCH Bucks ,,, don't sweat it ,, there are probably another 20 companies doing the same,,, GBT stated they were patenting everything they could to make sure nothing could come in the back door and closing all loops,,, Do some research on RITTMAN and see he has been working on this over 20 years,, they keep on doing continuations on existing patents to better improve them ,, I will throw a few posts up over the weekend with some history on the patents and look up if any thing new has been issued,, I have been to busy and distracted from this stock latley but will make some time and see what i can dig up GLTA