Maxim A. Voltchenko Duane Morris LLP 30 South 17th Street Philadelphia, PA 19103-4196 UNITED STATES mavoltchenko@duanemorris.com, spgribok@duanemorris.com Phone: 215-979-1823
Stanley D. Ference III Ference & Associates LLC 409 Broad Street Pittsburgh, PA 15143 UNITED STATES uspto@ferencelaw.com, dspicher@ferencelaw.com Phone: 412-741-8400