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Frederick M O Brien

also known as Fred O'Brien, Frederick O'Brien

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Practice areas


  1. Criminal Defense: 60%
  2. Litigation: 20%
    24 years, 2.5 thousand cases
  3. Civil Rights: 20%
    24 years, 50 cases

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Contact info

Pattis Law Firm, LLC

383 Orange Street
New Haven, CT, 06511


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
AssociatePattis Law Firm2014 - Present
PartnerRegnier, Taylor, Curran & Eddy1993 - 2014
AssociateWilliams & Wise1991 - 1993
Staff AttorneyLegal Research Department, Superior Court1990 - 1991
Legal cases
Case nameOutcome
Sylvestre v. USAA Casualty, 42 Conn.App. 219, aff'd, 240 Conn. 544 (1997).Summary judgment for defendant; affirmed
Crandall v. Town of Stonington, 43 Conn. L. Rptr. 308Summary judgement for defendant Town
Zaborowski v. Town of New Milford, 43 Conn. L. Rptr. 334Summary judgment for defendant
See all legal cases 
School nameMajorDegreeGraduated
University of Connecticut School of LawLawJ.D.1990
University of California - BerkeleyEnglishA.B.1975