Sean D. O'Brien

Portland, OR
recognized lawyers icon Recognized in Best Lawyers since 2027

About Sean D. O'Brien

Sean D. O'Brien is a lawyer based in Portland, OR and has been recognized in The Best Lawyers in America® since 2027. Sean D. O'Brien is recognized in the following practice area:

  • Portland, Oregon
    • Trademark Law

Current Firm: Miller Nash LLP

Location: Portland, OR

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