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

1,037 Profile Views

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Ricky Bayer

Feb 01, 2026

Absolutely Great! I couldn't be happier with the service from Mark A. Hagedorn

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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Carrie Blick

Feb 01, 2026

Really helpful and compassionate service from everyone at Mark A. Hagedorn's firm

Just wanted to say a huge thanks to Mark A. Hagedorn and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without their...

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Jimmy Veum

Feb 01, 2026

Excellent legal representation provided by Mark A. Hagedorn for my Patent Law case

If you need a Patent Law lawyer, Mark A. Hagedorn 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 felt like I...

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Devin Heidenreich

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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Judy Wuckert

Feb 01, 2026

Highly recommend Mark A. Hagedorn for anyone needing expert Patent Law help in Illinois

If you're looking for someone who actually cares and will fight for you, go to Mark A. Hagedorn. They helped me out big time with my Patent Law issue and kept me informed at every step of the process....