Mark A. Hagedorn

Mark A. Hagedorn

Patent Law
Recognized in Best Attorney USA since 2014

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Reviews

4.5 / 5

34 Reviews

1,032 Profile Views

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Abraham McLaughlin

Feb 01, 2026

Outstanding experience with Mark A. Hagedorn in Chicago - truly the best legal team

I didn't think I'd find such a good lawyer in Illinois, but here we are and I am thoroughly impressed. Mark A. Hagedorn is just awesome and exceeded all my expectations. No complaints at all! They rea...

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Ramon Oberbrunner

Feb 01, 2026

Professional service and clear communication provided by Mark A. Hagedorn in Chicago

I've worked with a few lawyers in Chicago over the years, but Mark A. Hagedorn stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I felt...

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Brandon Windler

Feb 01, 2026

Great people who truly care at Mark A. Hagedorn - the best legal team in Illinois

I've already told all my friends and family about Mark A. Hagedorn. If you need Patent Law help in Illinois, they're the ones to see without any doubt. They are local experts who really understand the...

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Noah Feeney

Feb 01, 2026

Many thanks to Mark A. Hagedorn for the hard work and dedication to my legal matter

Super helpful and professional staff at Mark A. Hagedorn's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal e...

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Darla Weber

Feb 01, 2026

Outstanding experience with Mark A. Hagedorn in Chicago - truly the best legal team

Short and sweet: Mark A. Hagedorn is the real deal and a true professional in the field of Patent Law. If you're in Chicago and need help with your legal issues, call them immediately. You won't regre...