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

1,031 Profile Views

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Arthur Hagenes

Feb 01, 2026

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

Best lawyer for Patent Law in Chicago. Period. I've seen others, but Mark A. Hagedorn is on another level. They truly care about their clients and work hard to get the best results. I am so thankful I...

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Jennie O'Conner

Feb 01, 2026

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

Mark A. Hagedorn is fantastic and very professional. Don't hesitate to hire them if you're in Illinois and need help. They really know their stuff and will go the extra mile to make sure you're taken...

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Harry Hills

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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Cynthia Fay

Feb 01, 2026

A huge weight off my shoulders thanks to the amazing work of Mark A. Hagedorn

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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Francis Keebler

Feb 01, 2026

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

Mark A. Hagedorn has been doing this since Recognized in Best Lawyers since 2014, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my legal...