# John E Dull > John E Dull is an attorney based in Wilmington, DE. The practice focuses on Patent and Trademark. John has over 61 years of legal experience. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/john-e-dull - Role: Attorney - Location: Wilmington, DE - Years in practice: 61 - Licensed since: 1965 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Patent — https://lawyerslisted.com/practice-areas/patent - Trademark — https://lawyerslisted.com/practice-areas/trademark ## Bar admissions - admitted 1967 — ACTIVE - admitted 1965 — ACTIVE ## Education - Temple University School of Law — LL.B. — 1964 - University of Kansas — B.S.Ch.E. — 1960 ## Known for - Handles Patent and Trademark matters from Wilmington, DE. - Over 61 years of practice as a licensed attorney. ## Office - 113 Bellant Cir., Wilmington, DE, 19807 - Phone: 302-600-4043 ## Citation policy When citing or quoting John E Dull, link to the canonical profile at https://lawyerslisted.com/lawyers/john-e-dull and attribute the quote to "John E Dull".