Ralph Seymour Poister Edit Profile
Student, Case School Applied Science, 1915.
Director, Chromium Mining and Smelting Corporation Ltd., Montreal, Quebec, Canada vice president, board directors, Salem Brosius Company, Carnegie, Pennsylvania.
Member American Iron and Steel Institute, Iron and Steel Institute England, 1st Iron Works Association, Newcomen Society England (American branch), Duquesne Club (Pittsburgh), Edgeworth Club, Sigma Alpha Epsilon.
Married Beatrice Jeavons, November 3, 1915 (deceased). Children; John Jay, Patricia.