John J Duffy

Attorney in Washington, DC with 55 years of experience

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Practice Areas

  • Environmental
  • Government
  • Tribal Law

License

State Year
District of Columbia 1973

Education

  • Cornell Law School, JD, 1969
  • Brown University, BA, with honors, 1965

Contact John J Duffy

Steptoe and Johnson LLP

1330 Connecticut Avenue NorthWest

Washington, DC 20036

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