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JOHN KNAPP is a lawyer located in Potomac, MD. They specialize in attorney law. With over 64 years of experience, they bring deep expertise to every case.
JOHN J. KNAPP holds an active professional license for your protection.
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John J. Knapp is a lawyer based in Potomac, Maryland, with 64 years of experience in legal practice. He holds a credential from Fordham and maintains license number 2089852. With decades of established practice, Knapp brings extensive experience to his legal work in the Potomac area.