Denver Research Institute. History Progress in Research v.1 #1 May- Jul. 1953. Oil Shale Corp. and Denver Research Institute to operate new oil shale plant at 335© Zuni. RMN May 1, 1957 p.38 Denver Research Institute, sixth largest laboratory in U.S. handles technical problems for this area. Post May 5, 1957 p.1E Appointed to head Dept, of physics in Denver.Research Institute, is Dr. Hack Arroe. Post Nov. 16, 1958 p.20A