Kevin Johnson Project Manager kjohnson@railsciences.com kevin@rsime.com

July 2009 - Present RSI Materials Engineering Kevin leads our design team. He manages our projects, developing rail industry tools and fixtures. 1996 - 2009 Tommy Gate / Woodbine Mfg. Company, Woodbine, Iowa Chief Engineer Kevin designed new and existing products, assisted in preparation of company in product liability cases, in addition to managing employees, and computer networks. 1995 Caterpillar, Inc, Pontiac Illinois Design Engineer/Hydraulic Analyst Kevin performed statistical design, designed hydraulic simulation models and evaluated and predicted new design outcomes based upon simulated models. 1992 - 1995 Nebraska Power Laboratory / Center of Engine Technology, University of Nebraska - Lincoln Graduate Research Assistant Engineer Kevin conducted research using alternative fuels for direct injection diesel engines, and performed research using in-cylinder pressure measurement technology. He also prepared, operated and maintained a raw emissions bench and airflow bench. EDUCATION: M.S. Agricultural Engineering University of Nebraska, Lincoln B.S. Agricultural Engineering University of Nebraska, Lincoln PROFESSIONAL ORGANIZATIONS: P.E. in Mechanical Engineering Associate Member of the Society of Automotive Engineers (SAE) Member of the American Society of Agricultural Engineers (ASAE) Member of the National Society of Professional Engineers (NSPE) Associate Member of the American Society of Mechanical Engineers (ASME) Member of the American Society of Materials (ASM) Member of the National Truck Equipment Association (NTEA) Team Captain of the 1993 UNL SAE Natural Gas Vehicle Challenge Team Competed in 1992 Mid-Central ASAE Conference Design Competition