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

1,024 Profile Views

Sandra Quitzon

Feb 02, 2026

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

I was really stressed about my case in Chicago, but Jeffrey P. Armstrong made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every de...

Johnnie Pfannerstill

Feb 02, 2026

Really helpful and compassionate service from everyone at Jeffrey P. Armstrong's firm

Jeffrey P. Armstrong has been doing this since Recognized in Best Lawyers since 2023, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my l...

Lauren Gutkowski

Feb 02, 2026

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

Solid experience overall with the law firm of Jeffrey P. Armstrong. They know Patent Law inside and out and gave me great advice. Very helpful and got the job done exactly as they said they would. If...

Tracey Mann

Feb 02, 2026

Jeffrey P. Armstrong did a great job handling my complex Patent Law case from start to finish

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...

Vanessa Ruecker

Feb 02, 2026

Really helpful and compassionate service from everyone at Jeffrey P. Armstrong's firm