Supreme Court of Pennsylvania January 1988 casesDept. of Environmental Res. v. FioreCom. v. VaughnCom., Dept. of Transp. v. SmolukTriffin v. Interstate Printing Co., Inc.Pennsylvania Society of Oral & Maxillofacial Surgeons v. Insurance CommissionerLondon Grove Tp. v. Refuse AuthorityGonzalez v. CommonwealthCom. v. WashingtonCom. v. Landkamer