Franck reports a video of Tom Darden at 2017 UNC Clean Tech Summit
He refers to talking to many top researchers in the LENR field, and initially investing in about a dozen. At the time of this talk, he states that there are about three of them that they still felt were promising (not naming any names). He makes no mention of the Rossi v. IH lawsuit which was going on at the time.
I could not see it, but the summary raise my interest.
I remember that previously Darden talk of 6 out a dozen that were promising.