Atty. David Lee Hayes

Atty. David Lee Hayes

David Lee Hayes is a lawyer practicing asia, canada, corporate and securities and 5 other areas of law. David received a degree from Herbert W.

Los Angeles Los Angeles 36 yrs experience 36 year
Call (833) 693-2361 Book Appointment

Profile Summary

About David Lee Hayes at a glance

David Lee Hayes is a business, ip, health care, and international attorney based in Los Angeles, California. They have 36+ years of legal experience, licensed to practice since 1990. Admitted to practice in California (1990) and Supreme Court of California (1990). Educated at Cornell Law School (J.D., 1990) and Herbert W. Briggs International Law Society, President Law and Ethics Society University of California, Irvine (B.A. Psychology, 1979). Active member of Professional Memberships and Activities •California Bar Association •State Bar of California, Intellectual Property Section •America MENSA. Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Lee Hayes is a lawyer practicing asia, canada, corporate and securities and 5 other areas of law
  • David received a degree from Herbert W. Briggs International Law Society, President, and has been licensed for 36 years
  • David practices in Los Angeles, CA

Practice Areas Explained

David Lee Hayes's Areas of Practice

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

Business & Corporate Law

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

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

Intellectual Property

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

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

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

David Lee Hayes is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in California →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

David Lee Hayes is one of 40,133 international attorneys indexed nationally. Browse international 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 Los Angeles 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 Los Angeles or all attorneys in California.

Frequently Asked

Common questions about David Lee Hayes

Where is David Lee Hayes's law office located?
David Lee Hayes's law practice is located in Los Angeles, California. You can contact the office directly through this profile page.
What practice areas does David Lee Hayes handle?
David Lee Hayes focuses on business, ip, health care, international. Each practice area listed reflects experience handling cases of that type in California.
How long has David Lee Hayes practiced law?
David Lee Hayes has 36+ years of legal experience and has been licensed since 1990.
Where did David Lee Hayes go to law school?
David Lee Hayes earned their education at (J.D., 1990); (B.A. Psychology, 1979).
How can I contact David Lee Hayes for a consultation?
You can contact David Lee Hayes 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

J.D.
Cornell Law School
- 1990
B.A. Psychology
Herbert W. Briggs International Law Society, President Law and Ethics Society University of California, Irvine
- 1979

Bar Admissions

California
Admitted: 1990
Supreme Court of California
Admitted: 1990

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