Determan Brownie Inc. announces the hiring of David Mittleman as their vice president of sales and marketing. David brings more than 20 years of sales and marketing experience. “We are thrilled to have the opportunity to hire someone who has shown a continuing commitment to building solid relationships with customers like David,” said John LaFontsee, CEO for Determan Brownie. “David’s outstanding customer service skills and dedication to customers will help him lead the sales and marketing efforts at Determan.” Determan Brownie provides sales, service and manufacturing capabilities to support a wide variety of industries including aviation, refineries, pipelines, terminals, utilities and government agencies since 1962.