Citation Codes Equivalent Citations citation codes Advocates Patrick R. Riley, with him John David Rhodes, for appellants Lloyd H. Shenefelt, III, with him William L. White, Jr., for See more information ... Smart Summary Please sign up to generate summary. OPINION Bell, et ux., et al. v. Koppers Co., Inc., et al., Appellants, et al. Order affirmed. PRICE, J., dissents based on his dissenting opinions in Burke v. Duquesne Light Co., 231 Pa. Super. 412, 332 A.2d 544 (1974) and Hefferin v. Stempkowski, 247 Pa. Super. 366, 372 A.2d 869 (1977).