If its legit $11 Million seems like a very small pricetag if it was an all cash deal... I would be Westinghouse would have paid figures with far more zeros on the end if its legit.
That sort of thing has been covered upthread.
First, it is doubtful that $11M covers the whole Rossi nut of technology.
2nd, big name publicly traded companies are too skiddish to put their investor money on the line for a technology that has the hint of ostracism associated with it.
3rd, there is no doubt that such a deal would involve going into production and giving royalties to Rossi for every unit sold. There’s no way it’s all cash. Even a Westinghouse-level enterprise wouldn’t structure a deal like that.