AttorneyDaniel Joseph Brennan● 19 total views
DB

Daniel Joseph Brennan

Twitter, Inc.·Wayne, PA·33 years licensed

Daniel Joseph Brennan is a lawyer in Wayne, PA who works for Twitter, Inc.. Practice areas include Alternative Dispute Resolution, Antitrust, Business. Court admissions include US Patent and Trademark Office. Licensed in Texas since 1992. Graduated from University of Texas in 1992.

Claim profileContact attorney
Law school
Class of 1992
Bar admission
1992
State Bar of TX · #783716
Office
209 S Aberdeen Ave
Wayne, PA 19087
Disciplinary
None on record
Clean since admission
DB

Daniel Joseph Brennan

Twitter, Inc.
Wayne, PA·33 years licensed
Claim profileContact attorney

Daniel Joseph Brennan is a lawyer in Wayne, PA who works for Twitter, Inc.. Practice areas include Alternative Dispute Resolution, Antitrust, Business. Court admissions include US Patent and Trademark Office. Licensed in Texas since 1992. Graduated from University of Texas in 1992.

Law school
University of Texas
Class of 1992
Bar admission
1992
State Bar of TX · #783716
Office
209 S Aberdeen Ave
Wayne, PA 19087
Disciplinary
None on record
Clean since admission
Related attorneys
Also viewed
Is this you?

Claim your profile to add a verified badge and access your dashboard.

Claim profile →
Case data

Case data

Click “Load case data” above to view charts.

Practice, courts & credentials
Practice areas12 listed
Alternative Dispute ResolutionAntitrustBusinessConsumerEntertainmentEnvironmentalIntellectual PropertyInternationalLabor-EmploymentLaw Office ManagementLGBT LawTechnology
Courts admitted1 total
US Patent and Trademark Office
No reviews yet. Be the first →
Last refreshed Jun 2026