Atty. Patrick Joseph McMahon

Atty. Patrick Joseph McMahon

Mr. Patrick Joseph McMahon is a lawyer practicing business litigation & dispute resolution.

Chicago Chicago 41 yrs experience 41 year
Call (224) 801-5967 Book Appointment

Profile Summary

About Patrick Joseph McMahon at a glance

Patrick Joseph McMahon is an Associate based in Chicago, Illinois, practicing at Foley & Lardner LLP. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on business and litigation. Admitted to practice in Virginia (1985), District of Columbia (1986), and Illinois (2015). Educated at DePaul University College of Law (J.D., 2015) and United States Air Force Academy (B.S., 2006). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Patrick Joseph McMahon is a lawyer practicing business litigation & dispute resolution
  • Patrick received a B.S. degree from United States Air Force Academy in 2006, and has been licensed for 41 years
  • Patrick practices at Foley & Lardner LLP in Chicago, IL

Practice Areas Explained

Patrick Joseph McMahon's Areas of Practice

Each practice area below reflects the types of cases Patrick Joseph McMahon handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Patrick Joseph McMahon is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Patrick Joseph McMahon is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about Patrick Joseph McMahon

Where is Patrick Joseph McMahon's law office located?
Patrick Joseph McMahon's law practice is located in Chicago, Illinois. The firm is Foley & Lardner LLP. You can contact the office directly through this profile page.
What practice areas does Patrick Joseph McMahon handle?
Patrick Joseph McMahon focuses on business, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Patrick Joseph McMahon practiced law?
Patrick Joseph McMahon has 41+ years of legal experience and has been licensed since 1985.
Where did Patrick Joseph McMahon go to law school?
Patrick Joseph McMahon earned their education at (J.D., 2015); (B.S., 2006).
How can I contact Patrick Joseph McMahon for a consultation?
You can contact Patrick Joseph McMahon directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
DePaul University College of Law
- 2015
B.S.
United States Air Force Academy
- 2006

Bar Admissions

Virginia
Admitted: 1985
District of Columbia
Admitted: 1986
Illinois
Admitted: 2015

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