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

1,035 Profile Views

Marian Walter

Feb 02, 2026

Solid work and professional service from Jeffrey P. Armstrong in Chicago for Illinois residents

I've worked with a few lawyers in Chicago over the years, but Jeffrey P. Armstrong stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I...

Charles Kautzer

Feb 02, 2026

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

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...

Frankie Corwin

Feb 02, 2026

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

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

Dominick Rippin-Rodriguez

Feb 02, 2026

Reliable lawyer you can count on - Jeffrey P. Armstrong provided excellent service throughout