DH
David H. Harper
David H. Harper is a lawyer in Dallas, TX who works for Haynes and Boone, LLP. Practice areas include Intellectual Property, Litigation: Commercial. Court admissions include Fifth Circuit Court of Appeals, Texas Eastern District Court. Licensed in Texas since 1991. Graduated from Harvard University in 1991.
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Law school
Bar admission
Office
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DH
David H. Harper
Haynes and Boone, LLPDallas, TX·34 years licensed
Claim profileContact attorney
David H. Harper is a lawyer in Dallas, TX who works for Haynes and Boone, LLP. Practice areas include Intellectual Property, Litigation: Commercial. Court admissions include Fifth Circuit Court of Appeals, Texas Eastern District Court. Licensed in Texas since 1991. Graduated from Harvard University in 1991.
Law school
Harvard University
Class of 1991
Bar admission
1991
State Bar of TX · No. 9025540
Office
2801 N Harwood St Ste 2300
Dallas, TX 75201
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Intellectual Property
- Litigation: Commercial
Courts admitted
- Fifth Circuit Court of Appeals
- Texas Eastern District Court
- Texas Northern District Court
- Texas Southern District/Bankruptcy Court
- Texas Western District Court
- US Supreme Court
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Last refreshed Jun 2026