"Today, EFS has built a series of laboratory experiments that show fusion reactions on laboratory tabletop. This is confirmed via neutron detection, gamma, and optical spectroscopy that substantiate fusion reactions."

Fantastic! Where's the paper?

Presumably this is building on the major advances of the E-Cat in the field of "separating gullible investors from their cash".

Electric Fusion Systems Claims it has Cracked the Code for Practical Fusion, Describes its Fusion Reactor a “Monstrous Leap in Clean Energy Technology”

They say the technology is patent pending, maybe they indeed have come with some workaround.