PTSC is a speculative buy. Yes, those that are into the high risk can profit, but this is not a stock for those who can't stand the wait or the risk to one's principle.
PTSC has 23 license deals and a pending court action. They have no debt and $20M in the bank ($7M to be held for taxes); and they trade at less than $0.60. Go figure. The simple fact that they have no known revenue stream other than the "patent troll" model is a problem not yet addressed by Jim Turley, new CEO, other than to say they are working on it.
And yes, I like my chances with PTSC.
John