Atty. Thomas L. Patten

Atty. Thomas L. Patten

Thomas L. Patten is a lawyer practicing arbitration, qui tam litigation, public contract law and 2 other areas of law.

Washington Washington 57 yrs experience 57 year
Call (771) 333-4208 Book Appointment

Arbitration & More Attorney · Serving Washington, DC · 57+ Years Experience

Profile Summary

About Thomas L. Patten at a Glance

Thomas L. Patten is a Member based in Washington, District of Columbia, practicing at Thomas L. Patten. They have 57+ years of legal experience, licensed to practice since 1969. Their practice focuses on contracts, criminal defense, white collar, whistleblower, and litigation. Admitted to practice in Missouri (1969) and District of Columbia Virginia (1972). Educated at University of Missouri (J.D., 1969) and University of Missouri (B.S., 1967). Recognitions include AV Preeminent. Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Thomas L. Patten

  • Thomas L. Patten is a lawyer practicing arbitration, qui tam litigation, public contract law and 2 other areas of law
  • Thomas L. received a B.S. degree from University of Missouri in 1967, and has been licensed for 57 years
  • Thomas L. practices at Thomas L. Patten in Washington, DC

Practice Areas Explained

Thomas L. Patten's Areas of Legal Practice

Each practice area below reflects the types of cases Thomas L. Patten handles, with a practical overview of what that area of law involves and how it may apply to your situation in Washington.

Contracts in Washington

Thomas L. Patten is one of 76,101 contracts attorneys indexed nationally. Browse contracts attorneys in District of Columbia →

Criminal Defense in Washington

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Thomas L. Patten is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in District of Columbia →

White Collar Crimes in Washington

Thomas L. Patten is one of 19,824 white collar attorneys indexed nationally. Browse white collar attorneys in District of Columbia →

Whistleblower & Retaliation in Washington

Thomas L. Patten is one of 3,523 whistleblower attorneys indexed nationally. Browse whistleblower attorneys in District of Columbia →

Civil Litigation in Washington

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

Thomas L. Patten is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Jurisdictional Context

Why Local Counsel Matters in Washington

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.

Washington Courts and Legal Process

Choosing a Washington-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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 L. Patten

Where is Thomas L. Patten's law office located?
Thomas L. Patten's law practice is located in Washington, District of Columbia. The firm is Thomas L. Patten. You can contact the office directly through this profile page.
What practice areas does Thomas L. Patten handle?
Thomas L. Patten focuses on contracts, criminal defense, white collar, whistleblower, litigation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Thomas L. Patten practiced law?
Thomas L. Patten has 57+ years of legal experience and has been licensed since 1969.
Where did Thomas L. Patten go to law school?
Thomas L. Patten earned their education at (J.D., 1969); (B.S., 1967).
How can I contact Thomas L. Patten for a consultation?
You can contact Thomas L. Patten 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.
What awards or recognition has Thomas L. Patten received?
Thomas L. Patten's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Washington Choose Thomas L. Patten

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Thomas L. Patten's practice in the field of contracts, criminal defense, white collar, whistleblower, and litigation.

Decade-Tested Legal Experience

Thomas L. Patten brings 57+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Missouri and District of Columbia Virginia, Thomas L. Patten can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering contracts, criminal defense, and white collar, Thomas L. Patten can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Washington

A Washington-based practice means Thomas L. Patten attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Thomas L. Patten Online

Prospective clients searching for legal help in Washington commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Thomas L. Patten.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Thomas L. Patten directly.

Education & Law School Background

J.D.
University of Missouri
- 1969
B.S.
University of Missouri
- 1967

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Missouri
Admitted: 1969
District of Columbia Virginia
Admitted: 1972

Client Reviews & Ratings — Thomas L. Patten

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