Atty. Thomas Eugene Brown

Atty. Thomas Eugene Brown

Mr. Thomas Eugene Brown is a lawyer practicing patent prosecution, licensing, litigation and 1 other area of law.

Washington Washington 29 Years Experience 29 year
Call (202) 770-4377

Profile Summary

About Thomas Eugene Brown at a glance

Thomas Eugene Brown is a Member based in Washington, District of Columbia, practicing at Westerman, Hattori, Daniels & Adrian, LLP. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on patent, ip, and litigation. Admitted to practice in Virginia (1997) and District of Columbia registered to practice before U.S. Patent and Trademark Office (2009). Educated at George Mason University (J.D., 1996) and University of Buffalo (B.S.E.E., 1990). Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Thomas Eugene Brown is a lawyer practicing patent prosecution, licensing, litigation and 1 other area of law
  • Thomas received a B.S.E.E. degree from University of Buffalo in 1990, and has been licensed for 29 years
  • Thomas practices at Westerman, Hattori, Daniels & Adrian, LLP in Washington, DC

Practice Areas Explained

Thomas Eugene Brown's Areas of Practice

Each practice area below reflects the types of cases Thomas Eugene Brown handles, with a brief overview of what that area of law covers.

Patent Law

Thomas Eugene Brown is one of 18,874 patent attorneys indexed nationally. Browse patent attorneys in District of Columbia →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Thomas Eugene Brown is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Thomas Eugene Brown is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia 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 District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Thomas Eugene Brown

Where is Thomas Eugene Brown's law office located?
Thomas Eugene Brown's law practice is located in Washington, District of Columbia. The firm is Westerman, Hattori, Daniels & Adrian, LLP. You can contact the office directly through this profile page.
What practice areas does Thomas Eugene Brown handle?
Thomas Eugene Brown focuses on patent, ip, litigation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Thomas Eugene Brown practiced law?
Thomas Eugene Brown has 29+ years of legal experience and has been licensed since 1997.
Where did Thomas Eugene Brown go to law school?
Thomas Eugene Brown earned their education at (J.D., 1996); (B.S.E.E., 1990).
How can I contact Thomas Eugene Brown for a consultation?
You can contact Thomas Eugene Brown 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.

Education

J.D.
George Mason University
- 1996
B.S.E.E.
University of Buffalo
- 1990

Bar Admissions

Virginia
Admitted: 1997
District of Columbia registered to practice before U.S. Patent and Trademark Office
Admitted: 2009

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