http://www.electronpowersystems.com/index.html
A New Clean Energy Technology
Using a new discovery to potentially produce clean fusion energy
A quick patent application scan shows they have only one granted patent active.
This one deals with the generation of electron spiral toroids only. No claims of energy generating methods.
It also shows they had a fairly long period without patent application filing.
I have the impression they aim that this patent may become essential for fusion systems based on spheromak plasma physics (developed by others).
They don't offer fusion solutions based on spheromak plasmas themselves.