“The company’s website states that they have built two prototype reactors that are in the R&D stage, and are seeking $10 million to continue the R&D process an bring commercial products to market.”
If their claims were through, they would have so much money pouring in they wouldn’t know what to do with it.
If they ever get to a point where their device, unhooked from any electric source, batteries, or other external sources of power can keep a 100w light bulb glowing for a week or so, I would gladly invest a whole bunch of money in it.
If anyone fessed up to a pure fusion device, not a fission initiated fusion, one could detonate within an enclosed space repeatedly to keep the steam flowing.
Positron Dynamics is still out there after a decade. Ask NASA.