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Thomas David Theisen

San Diego, CA

Practicing general in San Diego since 1981.

45+
Years practicing
5.0 ★
1 client review
2
Bar admissions

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Quick answer

Thomas David Theisen is an attorney based in San Diego, CA. The practice focuses on General, IP, and Patent. Thomas has over 45 years of legal experience. Rated 5.0 out of 5 from 1 client review.

Based in
San Diego, CA
Experience
over 45 years
Known for
General · IP · Patent
  • Handles General, IP, and Patent matters from San Diego, CA.
  • Over 45 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Thomas David Theisen: Thomas David Theisen is an attorney based in San Diego, CA. The practice focuses on General, IP, and Patent. Thomas has over 45 years of legal experience. Rated 5.0 out of 5 from 1 client review.

Areas of practice

Practice focus

Thomas David Theisen represents clients in San Diego, California across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Thomas David Theisen

Thomas David Theisen is a lawyer practicing patent litigation, trademark litigation, intellectual property counseling and 2 other areas of law. Thomas received a degree from Indiana University Bloomington School of Law, IN, and has been licensed for 45 years. Thomas practices in San Diego, CA.

Credentials

Education

  • Indiana University

    J.D. · 1981

  • Indiana University Bloomington School of Law, IN Purdue University, W Lafayette IN

Jurisdictions

Bar admissions

  • California registere

    2001 · ACTIVE

  • Washington (Inactive

    1981 · ACTIVE

Recognition

Awards & honors

  • AV Preeminent

Locations

Office locations

Main office

850 State St #326

San Diego, CA 92024-1342

Open in Google Maps

Client feedback

What clients say about Thomas David Theisen

5.0

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Thomas David Theisen claims this profile.

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Frequently asked

Common questions

  • What areas of law does Thomas David Theisen practice?

    Thomas David Theisen focuses on General, IP, Patent, Real Estate, and Trademark.

  • Where is Thomas David Theisen located?

    Thomas David Theisen primarily serves clients in San Diego, California, with an office at 850 State St #326.

  • How experienced is Thomas David Theisen?

    Thomas David Theisen has 45 years of legal practice, having been licensed since 1981.

  • Is Thomas David Theisen a verified attorney?

    Thomas David Theisen's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Thomas David Theisen?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 424-722-7134.