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

Glen Conroy

Feb 02, 2026

Would recommend Jeffrey P. Armstrong for sure to anyone in Chicago needing legal help

Just wanted to say a huge thanks to Jeffrey P. Armstrong 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 th...

Benny Lynch

Feb 02, 2026

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

Short and sweet: Jeffrey P. Armstrong is the real deal and a true professional in the field of Patent Law. If you're in Chicago and need help with your legal issues, call them immediately. You won't r...

Lloyd Goyette

Feb 02, 2026

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

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...

Morris Denesik

Feb 02, 2026

Absolutely Great! I couldn't be happier with the service from Jeffrey P. Armstrong

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...

Dolores Ledner

Feb 02, 2026

Absolutely Great! I couldn't be happier with the service from Jeffrey P. Armstrong