About Martin Brian McMahon

Martin Brian McMahon is a lawyer practicing business litigation, oil, gas and geothermal, antitrust and 9 other areas of law. Martin received a B.A. degree from Queen of Apostles Seminary and College in 1963, and has been licensed for 48 years. Martin practices at The Law Offices of M. Brian McMahon in Pasadena, CA.

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Awards

AV Preeminent Peer Rated

This elite award is granted to attorneys who have been recognized by their peers for their very high ethical standards, with an average peer review score of 4.5 or higher.

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Services

Areas of Law

Business Law 1
- Business Litigation
Environmental Law
Antitrust and Trade Regulation 1
- Unfair Competition
Other 9
- Oil, Gas and Geothermal
- Antitrust
- Civil Appeals
- Unclaimed Property Law
- Preemption
- Filed Rate
- Antitrust Opinion Letter
- Solo & Small Firm
- Oil & Gas Law

Practice Details

Payment Information

Payment & Cost Features
Free initial consultation
Fixed hourly rates
Firm Information

Position
Principal

Firm Name
The Law Offices of M. Brian McMahon
Representative Cases & Transactions

Cases
City of Long Beach v. St
ard Oil Co., 872 F.2d 1401 (9th Cir. 1989)
California v. Chevron Corp., 872 F.2d 1410 (9th Cir. 1989)
City of Long Beach v. Exxon Corp., 1998 U.S. App. Lexis 12206 (Fed. Cir. 1998)
Ampac JV Group v. GMC, Cal. App. Lexis 10776 (2002).

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Experience

Bar Admission & Memberships

Admissions
1978, California

Memberships
State Bar of California (Sections: Antitrust and Unfair Competition, Litigation)
Los Angeles County Bar Association (Sections: 7/2011-6/2012 Chair and member of the Executive Committee of the Antitrust and Unfair Business Competition
Litigation)
NARO (National Association of Royalty Owners)
ABTL (Association of Business Trial Lawyers)
Rocky Mountain Mineral Law Foundation.

Bar Fellowship
Rocky Mountain Mineral Law Foundation; Association of Business Trial Lawyers.
Education & Certifications

Law School
University of California at Los Angeles
Class of 1978
J.D.

Other Education
Queen of Apostles Seminary and College
Class of 1963
B.A.

University of Wisconsin-Madison
Class of 1972
Ph.D.
Special Agencies

Mineral Management Service, U.S. Department of the Interior, CA State Lands Comission.
Personal Details & History

Age
Born in 1942
East Orange, New Jersey, 1942

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