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

1,036 Profile Views

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Felix Sipes

Feb 01, 2026

Simply amazing representation from Mark A. Hagedorn's office during my recent legal matter

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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William Rath-Heller

Feb 01, 2026

Mark A. Hagedorn did a great job handling my complex Patent Law case from start to finish

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

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Everett Quitzon

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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Molly Gibson

Feb 01, 2026

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

Needed help with Patent Law and Mark A. Hagedorn delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in Illinois looking for high-quality legal re...

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Lori Lubowitz

Feb 01, 2026

So glad I called Mark A. Hagedorn to handle my Patent Law case in Chicago

I wasn't sure who to call for my Patent Law problem, but I'm so glad I went with Mark A. Hagedorn. They really listened to me and understood my situation. It was such a relief to have someone so knowl...