Cheekie no reason to doubt you, I don't follow it, why wouldn't Apdn put these in a pr? They show up at a conference with 50 other exhibitors and they plaster that all over the internet. I will take a patent email as being closer to revenue than showing up at a conference with a booth. Frustration boiling here, as the money keeps getting thrown in the fireplace. Half way thru month 4 of 2017 and not a sniff of revenue pr.