Atty. David L Harfst

Atty. David L Harfst

David L Harfst is a lawyer practicing consumer law, antitrust & consumer law, european competition law and 6 other areas of law. David received a B.A. degree from Wesleyan University in 1972, and has been licensed for 43 years.

Washington Washington 43 yrs experience 43 year
Call (771) 220-5981 Book Appointment

Profile Summary

About David L Harfst at a glance

David L Harfst is a ip, consumer, government, entertainment, and international attorney based in Washington, District of Columbia. They have 43+ years of legal experience, licensed to practice since 1983. Admitted to practice in District of Columbia (1983). Educated at Yale Law School (J.D., 1982) and Wesleyan University (B.A., 1972). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David L Harfst is a lawyer practicing consumer law, antitrust & consumer law, european competition law and 6 other areas of law
  • David received a B.A. degree from Wesleyan University in 1972, and has been licensed for 43 years
  • David practices in Washington, DC

Practice Areas Explained

David L Harfst's Areas of Practice

Each practice area below reflects the types of cases David L Harfst handles, with a brief overview of what that area of law covers.

Intellectual Property

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

David L Harfst is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

David L Harfst is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in District of Columbia →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

David L Harfst is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

David L Harfst is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment attorneys in District of Columbia →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

David L Harfst is one of 40,133 international attorneys indexed nationally. Browse international 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 andnue, 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 David L Harfst

Where is David L Harfst's law office located?
David L Harfst's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does David L Harfst handle?
David L Harfst focuses on ip, consumer, government, entertainment, international. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has David L Harfst practiced law?
David L Harfst has 43+ years of legal experience and has been licensed since 1983.
Where did David L Harfst go to law school?
David L Harfst earned their education at (J.D., 1982); (B.A., 1972).
How can I contact David L Harfst for a consultation?
You can contact David L Harfst 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.
Yale Law School
- 1982
B.A.
Wesleyan University
- 1972

Bar Admissions

District of Columbia
Admitted: 1983

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