Atty. John E Dull

Atty. John E Dull

John E Dull is a lawyer practicing patents, trademarks. John received a degree from University of Kansas in 1960, and has been licensed for 61 years.

Wilmington Wilmington 61 Years Experience 61 year
Call (302) 600-4043

Profile Summary

About John E Dull at a glance

John E Dull is a patent and trademark attorney based in Wilmington, Delaware. They have 61+ years of legal experience, licensed to practice since 1965. Admitted to practice in District of Columbia (1965) and Delaware registered to practice before U.S. Patent and Trademark Office (1967). Educated at Temple University School of Law (LL.B., 1964) and University of Kansas (B.S.Ch.E., 1960). Serves clients in Wilmington, DE and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John E Dull is a lawyer practicing patents, trademarks
  • John received a degree from University of Kansas in 1960, and has been licensed for 61 years
  • John practices in Wilmington, DE

Practice Areas Explained

John E Dull's Areas of Practice

Each practice area below reflects the types of cases John E Dull handles, with a brief overview of what that area of law covers.

Patent Law

John E Dull is one of 18,874 patent attorneys indexed nationally. Browse patent attorneys in Delaware →

Trademark Law

John E Dull is one of 20,983 trademark attorneys indexed nationally. Browse trademark attorneys in Delaware →

Jurisdictional Context

Why local counsel matters in Delaware

Practicing law in Delaware. Legal matters in Delaware are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Wilmington are typically filed in the local municipal court or the appropriate Delaware state district court, depending on subject matter and amount in controversy. An attorney licensed in Delaware brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Delaware courts without local counsel or pro hac vice admission.

Looking for additional Delaware attorneys? Browse all attorneys in Wilmington or all attorneys in Delaware.

Frequently Asked

Common questions about John E Dull

Where is John E Dull's law office located?
John E Dull's law practice is located in Wilmington, Delaware. You can contact the office directly through this profile page.
What practice areas does John E Dull handle?
John E Dull focuses on patent, trademark. Each practice area listed reflects experience handling cases of that type in Delaware.
How long has John E Dull practiced law?
John E Dull has 61+ years of legal experience and has been licensed since 1965.
Where did John E Dull go to law school?
John E Dull earned their education at (LL.B., 1964); (B.S.Ch.E., 1960).
How can I contact John E Dull for a consultation?
You can contact John E Dull directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Practice Areas

Education

LL.B.
Temple University School of Law
- 1964
B.S.Ch.E.
University of Kansas
- 1960

Bar Admissions

District of Columbia
Admitted: 1965
Delaware registered to practice before U.S. Patent and Trademark Office
Admitted: 1967

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