Katherine S. Riedel » Directory Go back to directory. Katherine S. Riedel Law Offices of Katherine S. Riedel Co., L.P.A. 1484 State Route 46 North, #5 Jefferson Ohio 44047 work Phone: 440-576-0294work Fax: 440-576-0579workfax Email: ksriedel@kriedellaw.comINTERNET Related by Organization – Law Offices of Katherine S. Riedel Co., L.P.A. No Image Available William E Riedel 440-576-0294work Categories: Estate Planning, OVI, Personal Injury, Probate, Real Estate, Wills/Trusts Updated 3 months ago.