Isaac S. Crum

4.3 (35 reviews )

Phoenix Arizona United States

Litigation - Patent

Recognized in Best Attorney USA since 2023

602-457-5059 Website

About Isaac

Isaac S. Crum assists business clients in developing, protecting, and enforcing intellectual property rights through consulting and litigation. His experience includes advising consumer product companies, startups, and non-profit organizations on intellectual property strategies and litigating complex cases involving patents, trademarks, trade dress, copyrights, trade secrets, and unfair competition.

Practice Areas

Litigation - Patent

Education

The University of Arizona

Awards & Recognition

Recognized: Litigation - Patent

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Reviews

4.3 / 5

35 Reviews

1,045 Profile Views

Clayton Gutkowski

Jan 27, 2026

Five stars for the incredible team at Isaac S. Crum in Phoenix - they are amazing

If you need a Litigation - Patent law lawyer, Isaac S. Crum is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I fe...

Jamie Dickinson

Jan 27, 2026

Great people who truly care at Isaac S. Crum - the best legal team in Arizona

I've already told all my friends and family about Isaac S. Crum. If you need Litigation - Patent law help in Arizona, they're the ones to see without any doubt. They are local experts who really under...

Harriet Crona

Jan 27, 2026

A very good experience overall with the entire team at Isaac S. Crum's legal practice

It's hard finding a reliable lawyer these days, but Isaac S. Crum in Phoenix is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, responsive, a...

Pablo Schmidt

Jan 27, 2026

Isaac S. Crum did a great job handling my complex Litigation - Patent law case from start to finish

Needed help with Litigation - Patent law and Isaac S. Crum delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in Arizona looking for high-quality...

Jermaine Mosciski

Jan 27, 2026

Would recommend Isaac S. Crum for sure to anyone in Phoenix needing legal help

Isaac S. Crum has been doing this since Recognized in Best Lawyers since 2023, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my legal ma...