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

1,034 Profile Views

Philip Heller

Feb 02, 2026

Many thanks to Jeffrey P. Armstrong for the hard work and dedication to my legal matter

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...

Cedric O'Conner

Feb 02, 2026

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

Krista Mayert

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...

Brett Jerde

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...

Marshall Bogan

Feb 02, 2026

Top notch experts in Chicago - Jeffrey P. Armstrong is by far the best lawyer I've ever had