RE:RE:RE:RE:.I don't think that Reed Izatt controlled the shares or tech. He was 97 when he passed away recently. It's his son Steven Izatt who runs IBC. By the way, IBC does still generate revenue from MRT. Their web page at some point cited Sibanye-Stillwater (a South African based miner of platinum group metals and other minerals) as a customer. I inquired a few months ago as to whether IBC was still a vendor and received an affirmative response. They use it in the treatment of iridium. I'd imagine that MRT is still not used for REE separation because it is not economical.