Mark A. Hagedorn

Mark A. Hagedorn

Patent Law
Recognized in Best Attorney USA since 2014

About Mark

Practice Areas

Contact Me

Login Required

Please login to contact this attorney

Login to Contact

Reviews

4.5 / 5

34 Reviews

1,035 Profile Views

E

Elizabeth Cruickshank

Feb 01, 2026

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

Everyone at Mark A. Hagedorn's office in Chicago was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt like...

R

Rachael Price

Feb 01, 2026

So happy with the results of my case thanks to the hard work of Mark A. Hagedorn and staff

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...

K

Kerry Cronin

Feb 01, 2026

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

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...

R

Roberta Legros

Feb 01, 2026

Reliable lawyer you can count on - Mark A. Hagedorn provided excellent service throughout

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...

B

Brian Schmeler

Feb 01, 2026

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

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...