John Lang

John Lang is the director of operations for Eastern Energy Systems, and steers R&D. He has a degree in Mathematics from Berkeley California, and a heavily involved background in the applicative sciences. Seth Leitman is the president and managing member of the ETS Energy Store, LLC ( which sells organic, natural and sustainable products for businesses, homes and families. He is the bestselling author of "Build Your Own Electric Vehicle, Second Edition", and the consulting...See more