"I suspect that the whole Crossflo deal came to be becuase Senn and Goerner sold the BOD on Crossflo with the understanding that we would have contracts included in the deal. When the deal was all said and done, there were not any contracts. Thus the withdrawl of PTSC's projection of Crossflo sales for this year."

Thanks for pointing that out. That seems very probable. I was worried about the ownership aspects, patents etc. If true that is a great relief to me. Hard to imagine our BOD doing something right. You can understand my temporary delusions.