EarthTech
Currently, Puthoff is the CEO of a privately funded research organization called EarthTech International, Inc. This organization is dedicated to the exploration of new frontiers in the physics of spaceflight energy and propulsion. The activities of EarthTech primarily center around investigations into various aspects of the Zero-point field. Among its technical activities EarthTech evaluates claims of devices (so called "over-unity" devices) that are said to release more energy, presumably extracted from the ambient Zero Point electromagnetic field, low-energy nuclear reactions (LENR), or some other source, than they consume from conventional power sources.
Read more about this topic: Harold E. Puthoff