# Daniel Harper Duval > Daniel Harper Duval is a partner based in Washington, DC. The practice focuses on Business, IP, and M&A. Daniel has over 47 years of legal experience. Currently practicing at Cohen Mohr LLP. Rated 5.0 out of 5 from 1 client review. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/daniel-harper-duval - Role: Partner at Cohen Mohr LLP - Location: Washington, DC - Years in practice: 47 - Licensed since: 1979 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Business — https://lawyerslisted.com/practice-areas/business-law - IP — https://lawyerslisted.com/practice-areas/intellectual-property - M&A — https://lawyerslisted.com/practice-areas/mergers-acquisitions ## Bar admissions - admitted 1993 — ACTIVE - admitted 1991 — ACTIVE - admitted 1979 — ACTIVE ## Education - University of Virginia — J.D. — 1979 - Harvard University — A.B. — 1976 ## Awards & recognition - AV Preeminent ## Known for - Handles Business, IP, and M&A matters from Washington, DC. - Over 47 years of practice as a licensed attorney. - Recognized with AV Preeminent. ## Office - Suite 504, 1055 Thomas Jefferson Street, N.W., Washington, DC, 20007 - Phone: 771-328-9559 ## Client reviews - Aggregate rating: 5.0 / 5 across 1 review - See verified reviews: https://lawyerslisted.com/lawyers/daniel-harper-duval#reviews ## Citation policy When citing or quoting Daniel Harper Duval, link to the canonical profile at https://lawyerslisted.com/lawyers/daniel-harper-duval and attribute the quote to "Daniel Harper Duval".