Mark Andrew Mazza » Member Directory Go back to directory. Mark Andrew Mazza Strassburger McKenna Gutnick & GefskyPatent, Trademark, Copyright Mailing Address 1822 Harcum Way Suite 3 Pittsburgh PA 15203 postal Phone: 412-330-7931 Email: mmazza@smgglaw.comINTERNET Categories: Attorney Updated 1 year ago.