Atty. Thomas Samuel McClenahan

Atty. Thomas Samuel McClenahan

Thomas Samuel McClenahan is a lawyer practicing patent application, patent litigation, litigation. Thomas received a B.S. degree from Iowa State University of Science and Technology in 1996, and has been licensed for 27 years.

Irvine Irvine 27 yrs experience 27 year
Call (949) 868-4847 Book Appointment

Profile Summary

About Thomas Samuel McClenahan at a glance

Thomas Samuel McClenahan is a patent and litigation attorney based in Irvine, California. They have 27+ years of legal experience, licensed to practice since 1999. Admitted to practice in California (1999). Educated at University of Minnesota Law School (J.D., 1999) and Iowa State University of Science and Technology (B.S. Mechanical, 1996). Active member of Intellectual Property Law Association. Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas Samuel McClenahan is a lawyer practicing patent application, patent litigation, litigation
  • Thomas received a B.S. degree from Iowa State University of Science and Technology in 1996, and has been licensed for 27 years
  • Thomas practices in Irvine, CA

Practice Areas Explained

Thomas Samuel McClenahan's Areas of Practice

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

Patent Law

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

Civil Litigation

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

Thomas Samuel McClenahan 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 Irvine 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 Irvine or all attorneys in California.

Frequently Asked

Common questions about Thomas Samuel McClenahan

Where is Thomas Samuel McClenahan's law office located?
Thomas Samuel McClenahan's law practice is located in Irvine, California. You can contact the office directly through this profile page.
What practice areas does Thomas Samuel McClenahan handle?
Thomas Samuel McClenahan focuses on patent, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Thomas Samuel McClenahan practiced law?
Thomas Samuel McClenahan has 27+ years of legal experience and has been licensed since 1999.
Where did Thomas Samuel McClenahan go to law school?
Thomas Samuel McClenahan earned their education at (J.D., 1999); (B.S. Mechanical, 1996).
How can I contact Thomas Samuel McClenahan for a consultation?
You can contact Thomas Samuel McClenahan 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 Minnesota Law School
- 1999
B.S. Mechanical
Iowa State University of Science and Technology
- 1996

Bar Admissions

California
Admitted: 1999

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