Citation Codes Equivalent Citations citation codes Advocates Daniel K. Bricmont, Caroselli, Spagnolli Beachler, Pittsburgh, for Martha R. Conley, William J. McKim, Pittsburgh, for USX See more information ... Smart Summary Please sign up to generate summary. William PETRAS, Appellant v. WORKMEN'S COMPENSATION APPEAL BOARD (USX CORPORATION). ORDER PER CURIAM: Order affirmed. CAPPY, J., dissents. MONTEMURO, J., is sitting by designation.