Hi Efficiency, inexpensive Air/Green Power Engines Made in the USA.

My company is in a preproduction prototype stage with a suite of high efficiency low cost renewable energy / energy efficiency IP, a core of which is built around a novel hi efficiency inexpensive powerblock, “RET”. We have a backlog of 1,500 or so units for RET powered gensets, our primary focus. We also realize that our RET powerblock in an automobile powered by compressed gas as a working fluid, would be considerably more efficient than what we have analyzed. RET has successfully completed 3D virtual simulations, exact mathematics on its geometry and operation, POC of fundamental principles – from its CAD take-off, knowing materials, machining requirements, surface area/ volume, seals, bearings, components etc., substantiates the considerably less expensive statements. Would be interested in manufacturing RETs in the USA, for USA sales. JR CEO, SPI, Inc, USA. Jriam1945@aol.com