Atty. Stephen W. Efroymson

Atty. Stephen W. Efroymson

Stephen W. Efroymson is a lawyer practicing business matters, entity formation and governance, business transactions and 4 other areas of law.

San Diego San Diego 55 yrs experience 55 year
Call (760) 683-1719 Book Appointment

Profile Summary

About Stephen W. Efroymson at a glance

Stephen W. Efroymson is an Of Counsel based in San Diego, California, practicing at Barker Olmsted & Barnier. They have 55+ years of legal experience, licensed to practice since 1971. Their practice focuses on formation, contracts, business, ip, and ip licensing. Admitted to practice in California U.S. District Court, Central District of California U.S. Tax Court U.S. Supreme Court (1971). Educated at University of Michigan Law School (J.D., 1970) and Indiana University (B.S. Accounting, 1967). Serands clients in San Diego, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Stephen W. Efroymson is a lawyer practicing business matters, entity formation and governance, business transactions and 4 other areas of law
  • Stephen received a B.S. degree from Indiana University in 1967, and has been licensed for 55 years
  • Stephen practices at Barker Olmsted & Barnier in San Diego, CA

Practice Areas Explained

Stephen W. Efroymson's Areas of Practice

Each practice area below reflects the types of cases Stephen W. Efroymson handles, with a brief overview of what that area of law covers.

Business Formation

Stephen W. Efroymson is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in California →

Contracts

Stephen W. Efroymson 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.

Stephen W. Efroymson 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.

Stephen W. Efroymson is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

IP Licensing

Stephen W. Efroymson is one of 2,744 ip licensing attorneys indexed nationally. Browse ip licensing 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 San Diego 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 San Diego or all attorneys in California.

Frequently Asked

Common questions about Stephen W. Efroymson

Where is Stephen W. Efroymson's law office located?
Stephen W. Efroymson's law practice is located in San Diego, California. The firm is Barker Olmsted & Barnier. You can contact the office directly through this profile page.
What practice areas does Stephen W. Efroymson handle?
Stephen W. Efroymson focuses on formation, contracts, business, ip, ip licensing. Each practice area listed reflects experience handling cases of that type in California.
How long has Stephen W. Efroymson practiced law?
Stephen W. Efroymson has 55+ years of legal experience and has been licensed since 1971.
Where did Stephen W. Efroymson go to law school?
Stephen W. Efroymson earned their education at (J.D., 1970); (B.S. Accounting, 1967).
How can I contact Stephen W. Efroymson for a consultation?
You can contact Stephen W. Efroymson 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.
University of Michigan Law School
- 1970
B.S. Accounting
Indiana University
- 1967

Bar Admissions

California U.S. District Court, Central District of California U.S. Tax Court U.S. Supreme Court
Admitted: 1971

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