DS
David Warren Simpson
David Warren Simpson is a lawyer in Coppell, TX. Practice areas include Intellectual Property, Oil, Gas and Energy Resources. Board certifications include Oil, Gas and Mineral Law. Licensed in Texas since 1989. Graduated from Oklahoma City University in 1984.
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Law school
Bar admission
Office
Disciplinary
DS
David Warren Simpson
Coppell, TX·37 years licensed
Claim profileContact attorney
David Warren Simpson is a lawyer in Coppell, TX. Practice areas include Intellectual Property, Oil, Gas and Energy Resources. Board certifications include Oil, Gas and Mineral Law. Licensed in Texas since 1989. Graduated from Oklahoma City University in 1984.
Law school
Oklahoma City University
Class of 1984
Bar admission
1989
State Bar of TX · #18399720
Office
209 E Bethel Rd
Coppell, TX 75019
Disciplinary
None on record
Clean since admission
Case data
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Practice, courts & credentials
Practice areas2 listed
Intellectual PropertyOil, Gas and Energy Resources
Credentials1 certified
Oil, Gas and Mineral Law
Board certified 2013
No public disciplinary history
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Last refreshed Aug 2026