Jeffrey P. Armstrong

4.6 (64 reviews )

Chicago Illinois United States

Patent Law

Recognized in Best Attorney USA since 2023

312-634-5700 Website

About Jeffrey

Jeffrey P. Armstrong is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law.Jeffrey P., who practices law in Chicago, Illinois, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey P. is held by other top lawyers in the same geographic and legal practice area.

Jeffrey P. Armstrong is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law.

Jeffrey P., who practices law in Chicago, Illinois, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey P. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Patent Law

Education

Chicago-Kent College of Law at IIT

Awards & Recognition

Recognized: Patent Law

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Reviews

4.6 / 5

64 Reviews

1,022 Profile Views

Carrie Gislason

Feb 02, 2026

Five stars for the incredible team at Jeffrey P. Armstrong in Chicago - they are amazing

Jeffrey P. Armstrong 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 ta...

Joey Mertz

Feb 02, 2026

Professional service and clear communication provided by Jeffrey P. Armstrong in Chicago

I appreciate how Jeffrey P. Armstrong handled my case. No fluff, just straight to the point and very effective representation for my Patent Law matter. They are obviously very experienced and know how...

Alma Rutherford

Feb 02, 2026

A very good experience overall with the entire team at Jeffrey P. Armstrong's legal practice

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

Lewis Macejkovic

Feb 02, 2026

So happy with the results of my case thanks to the hard work of Jeffrey P. Armstrong and staff

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

Tammy Treutel

Feb 02, 2026

Excellent legal representation provided by Jeffrey P. Armstrong for my Patent Law case

If you need a Patent Law lawyer, Jeffrey P. Armstrong 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 lik...