Clifford C. Dougherty, III McAffe & Taft Two Leadership Square, 211 N. Robinson, 10th Floor Oklahoma City, OK 73102 UNITED STATES Cliff.Dougherty@mcafeetaft.com Phone: 405-235-9621
Joseph T. Nabor Fitch, Even, Fabin & Flannery 120 S. LaSalle Street Suite 1600 Chicago, IL 60603 UNITED STATES trademark@fitcheven.com Phone: 312 577-7000