Geoffrey Colbourne Mason
Washington, DC
Practicing criminal defense in Washington since 1998.
- 28+
- Years practicing
- 3
- Bar admissions
Practices in
Are you Geoffrey Colbourne Mason?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
Geoffrey Colbourne Mason is an attorney based in Washington, DC. The practice focuses on Criminal Defense, IP, and Litigation. Geoffrey has over 28 years of legal experience.
- Based in
- Washington, DC
- Experience
- over 28 years
- Known for
- Criminal Defense · IP · Litigation
- Handles Criminal Defense, IP, and Litigation matters from Washington, DC.
- Over 28 years of practice as a licensed attorney.
About Geoffrey Colbourne Mason: Geoffrey Colbourne Mason is an attorney based in Washington, DC. The practice focuses on Criminal Defense, IP, and Litigation. Geoffrey has over 28 years of legal experience.
Areas of practice
Practice focus
Geoffrey Colbourne Mason represents clients in Washington, District of Columbia across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About Geoffrey Colbourne Mason
Mr. Geoffrey Colbourne Mason is a lawyer practicing intellectual property, litigation/defense, litigation/plaintiff. Geoffrey received a A.B. degree from Harvard University, and has been licensed for 28 years. Geoffrey practices in Washington, DC.
Credentials
Education
Georgetown University
J.D. · 1997
Harvard University A.B.
—
Jurisdictions
Bar admissions
New York
2008 · ACTIVE
District of Columbia
1998 · ACTIVE
Maryland
1998 · ACTIVE
Locations
Office locations
Client feedback
Client reviews
No reviews yet
Only verified clients who have consulted with Geoffrey Colbourne Mason can leave a review.
Schedule your consultationFrequently asked
Common questions
What areas of law does Geoffrey Colbourne Mason practice?
Geoffrey Colbourne Mason focuses on Criminal Defense, IP, and Litigation.
Where is Geoffrey Colbourne Mason located?
Geoffrey Colbourne Mason primarily serves clients in Washington, District of Columbia, with an office at 2200 Pennsylvania Ave NW # 4.
How experienced is Geoffrey Colbourne Mason?
Geoffrey Colbourne Mason has 28 years of legal practice, having been licensed since 1998.
Is Geoffrey Colbourne Mason a verified attorney?
Geoffrey Colbourne Mason's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Geoffrey Colbourne Mason?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 240-885-7614.
More counsel
Other top-rated criminal defense attorneys in District of Columbia

Steven A Fredley
Washington, District of Columbia
5.0· 29

Bridget Michael Rohde
Washington, District of Columbia
5.0· 22

Cameron Hajaran Tousi
Washington, District of Columbia
5.0· 21

Joseph John Bottiglieri
Washington, District of Columbia
5.0· 20

David Franklin Freeman, Jr.
Washington, District of Columbia
5.0· 16

Gregory S Smith
Washington, District of Columbia
5.0· 15