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

1,047 Profile Views

Rachael Larkin

Jan 27, 2026

So happy with the results of my case thanks to the hard work of Isaac S. Crum and staff

I was really stressed about my case in Phoenix, but Isaac S. Crum made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detail wi...

Winston Osinski-Cormier

Jan 27, 2026

Absolutely Great! I couldn't be happier with the service from Isaac S. Crum

Really glad I found Isaac S. Crum for my case. They were a huge help and made everything understandable. I was very impressed with their knowledge and how they handled the opposition. If you're in Ari...

Santos Waelchi

Jan 27, 2026

So happy with the results of my case thanks to the hard work of Isaac S. Crum and staff

Brooke Kutch

Jan 27, 2026

Solid work and professional service from Isaac S. Crum in Phoenix for Arizona residents

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...

Roxanne Lynch

Jan 27, 2026

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

I appreciate how Isaac S. Crum handled my case. No fluff, just straight to the point and very effective representation for my Litigation - Patent law matter. They are obviously very experienced and kn...