Atty. Thomas Lee Treffert

Atty. Thomas Lee Treffert

Thomas Lee Treffert is a lawyer practicing intellectual property law, law practice mgmt, litigation and 3 other areas of law. Thomas received a B.S. degree from Roosevelt University in 1990, and has been licensed for 32 years.

San Francisco San Francisco 32 yrs experience 32 year
Call (628) 786-5132 Book Appointment

Profile Summary

About Thomas Lee Treffert at a glance

Thomas Lee Treffert is a Member based in San Francisco, California, practicing at Mauriel Kapouytian & Treffert, LLP. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on patent, real estate, ip, and litigation. Admitted to practice in California registered to practice before U.S. Patent and Trademark Office (1994). Educated at University of California Los Angeles School of Law (J.D., 1994) and Roosevelt University (B.S., 1990). Serands clients in San Francisco, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas Lee Treffert is a lawyer practicing intellectual property law, law practice mgmt, litigation and 3 other areas of law
  • Thomas received a B.S. degree from Roosevelt University in 1990, and has been licensed for 32 years
  • Thomas practices at Mauriel Kapouytian & Treffert, LLP in San Francisco, CA

Practice Areas Explained

Thomas Lee Treffert's Areas of Practice

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

Patent Law

Thomas Lee Treffert is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in California →

Real Estate Law

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

Thomas Lee Treffert 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.

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

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Thomas Lee Treffert is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Francisco 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 Francisco or all attorneys in California.

Frequently Asked

Common questions about Thomas Lee Treffert

Where is Thomas Lee Treffert's law office located?
Thomas Lee Treffert's law practice is located in San Francisco, California. The firm is Mauriel Kapouytian & Treffert, LLP. You can contact the office directly through this profile page.
What practice areas does Thomas Lee Treffert handle?
Thomas Lee Treffert focuses on patent, real estate, ip, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Thomas Lee Treffert practiced law?
Thomas Lee Treffert has 32+ years of legal experience and has been licensed since 1994.
Where did Thomas Lee Treffert go to law school?
Thomas Lee Treffert earned their education at (J.D., 1994); (B.S., 1990).
How can I contact Thomas Lee Treffert for a consultation?
You can contact Thomas Lee Treffert 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 California Los Angeles School of Law
- 1994
B.S.
Roosevelt University
- 1990

Bar Admissions

California registered to practice before U.S. Patent and Trademark Office
Admitted: 1994

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