William E Riedel » Directory Go back to directory. William E Riedel Law Offices of Katherine S. Riedel Co., L.P.A. Work 1484 State Route 46 North #5 Jefferson Ohio 44047 work Phone: 440-576-0294work Fax: 440-576-0579workfax Website: http://www.kriedellaw.net Categories: Areas of Practice Updated 5 months ago.