William O'Brien

• Antitrust
• Global Litigation

District of Columbia

Since 1969

District of Columbia

District of Columbia 1969

Maryland

Wisconsin

United States Court of Appeals for the District of Columbia Circuit

United States Court of Appeals for the Fifth Circuit

United States Court of Appeals for the Fourth Circuit

United States Court of Appeals for the Ninth Circuit

United States Court of Appeals for the Seventh Circuit

United States Court of Appeals for the Sixth Circuit

United States Court of Appeals for the Third Circuit

United States District Court for the District of Columbia

United States District Court for the District of Maryland

United States District Court for the Eastern District of Wisconsin

United States Supreme Court

Partner

Howrey LLP

Current

Georgetown University Law Center

J.D

1969

Holy Cross College

1966

AB, Economics

Current

Activities: American Bar Association, Member, Antitrust and Litigation Sections

Current

Activities: District of Columbia Bar Association, Member