| Audio visual services Audio visual servicesSpectra-Research Announcing our relocation to: 2790 Indian Ripple RoadDayton, Ohio 45440 2790 Indian Ripple Road Russ Research Center Dayton, OH 45440 Phone: (937) 320-5999 Fax: (937) 320-7773 Spectra*Research engineers technologies that transform advanced research concepts into innovative solutions for the government and the commercial marketplace. We accomplish this with a highly innovative staff of scientists and engineers who.. |