Atty. Wm. Marshall Lee

Atty. Wm. Marshall Lee

Wm. Marshall Lee is a lawyer practicing intellectual property, patents, patent licensing and 1 other area of law.

Chicago Chicago 74 yrs experience 74 year
Call (224) 452-5234 Book Appointment

Profile Summary

About Wm. Marshall Lee at a glance

Wm. Marshall Lee is a patent and ip attorney based in Chicago, Illinois. They have 74+ years of legal experience, licensed to practice since 1952. Admitted to practice in Illinois registered to practice before U.S. Patent and Trademark Office (1952). Educated at Loyola University of Los Angeles and Loyola University, Chicago (J.D., 1952) and Aeronautical University of Chicago (B.S., 1942). Recognitions include AV Preeminent. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Wm
  • Marshall Lee is a lawyer practicing intellectual property, patents, patent licensing and 1 other area of law
  • Wm
  • Marshall received a B.S. degree from Aeronautical University of Chicago in 1942, and has been licensed for 74 years
  • Wm
  • Marshall practices in Chicago, IL

Practice Areas Explained

Wm. Marshall Lee's Areas of Practice

Each practice area below reflects the types of cases Wm. Marshall Lee handles, with a brief overview of what that area of law covers.

Patent Law

Wm. Marshall Lee is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Illinois →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Wm. Marshall Lee is one of 106,079 ip attorneys indexed nationally. Browse ip 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 Wm. Marshall Lee

Where is Wm. Marshall Lee's law office located?
Wm. Marshall Lee's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does Wm. Marshall Lee handle?
Wm. Marshall Lee focuses on patent, ip. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Wm. Marshall Lee practiced law?
Wm. Marshall Lee has 74+ years of legal experience and has been licensed since 1952.
Where did Wm. Marshall Lee go to law school?
Wm. Marshall Lee earned their education at (J.D., 1952); (B.S., 1942).
How can I contact Wm. Marshall Lee for a consultation?
You can contact Wm. Marshall Lee 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.
What awards or recognition has Wm. Marshall Lee received?
Wm. Marshall Lee's notable recognition includes: AV Preeminent.

Education

J.D.
Loyola University of Los Angeles and Loyola University, Chicago
- 1952
B.S.
Aeronautical University of Chicago
- 1942

Awards

AV Preeminent

Bar Admissions

Illinois registered to practice before U.S. Patent and Trademark Office
Admitted: 1952

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