Citation Codes Equivalent Citations citation codes Docket Number No. 90-720. See more information ... Smart Summary Please sign up to generate summary. DEVARGAS v. MASON HANGER-SILAS MASON Co., INC., ET AL. C.A. 10th Cir. Certiorari denied. JUSTICE WHITE and JUSTICE MARSHALL would grant certiorari. Reported below: 911 F. 2d 1377.