Atty. David T. Marr

Atty. David T. Marr

Mr. David T.

Sunnyvale Sunnyvale 31 yrs experience 31 year
Call (408) 883-2158 Book Appointment

Profile Summary

About David T. Marr at a glance

David T. Marr is a Member based in Sunnyvale, California, practicing at David Marr. They have 31+ years of legal experience, licensed to practice since 1995. Their practice focuses on contracts, business, real estate, ip, and internet. Admitted to practice in California (1995) and Texas (1996). Educated at Pepperdine University School of Law J.D. (—) and University of California Davis, Davis CA Pepperdine University School of law, Malibu CA (—). Serands clients in Sunnyvale, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. David T. Marr is a lawyer practicing intellectual property law, commercial law, contracts and 3 other areas of law
  • David received a degree from University of California Davis, Davis CA, and has been licensed for 31 years
  • David practices at David Marr in Sunnyvale, CA

Practice Areas Explained

David T. Marr's Areas of Practice

Each practice area below reflects the types of cases David T. Marr handles, with a brief overview of what that area of law covers.

Contracts

David T. Marr is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in California →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

David T. Marr is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

David T. Marr is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

David T. Marr is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Internet & Cyber Law

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

David T. Marr is one of 17,958 internet attorneys indexed nationally. Browse internet attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Sunnyvale are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Sunnyvale or all attorneys in California.

Frequently Asked

Common questions about David T. Marr

Where is David T. Marr's law office located?
David T. Marr's law practice is located in Sunnyvale, California. The firm is David Marr. You can contact the office directly through this profile page.
What practice areas does David T. Marr handle?
David T. Marr focuses on contracts, business, real estate, ip, internet. Each practice area listed reflects experience handling cases of that type in California.
How long has David T. Marr practiced law?
David T. Marr has 31+ years of legal experience and has been licensed since 1995.
Where did David T. Marr go to law school?
David T. Marr earned their education at (—); (—).
How can I contact David T. Marr for a consultation?
You can contact David T. Marr directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

Pepperdine University School of Law J.D.
- In Progress
University of California Davis, Davis CA Pepperdine University School of law, Malibu CA
- In Progress

Bar Admissions

California
Admitted: 1995
Texas
Admitted: 1996

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