Atty. Joseph Thomas Leone

Atty. Joseph Thomas Leone

Atty. Joseph Thomas Leone is a lawyer practicing general practice, intellectual property, litigation.

Madison Madison 34 yrs experience 34 year
Call (608) 218-3579 Book Appointment

Profile Summary

About Joseph Thomas Leone at a glance

Joseph Thomas Leone is a Partner based in Madison, Wisconsin, practicing at DeWitt LLP. They have 34+ years of legal experience, licensed to practice since 1992. Their practice focuses on ip and litigation. Admitted to practice in Wisconsin (1992), Virginia (1992), and Illinois registered to practice before U.S. Patent and Trademark Office and Canadian Intellectual Pr (1995). Educated at Marquette University Law School (J.D., 1992) and Kenyon College (A.B. Marquette, 1987). Recognitions include BV Distinguished. Active member of Dane County and American Bar Associations State Bar of Wisconsin American Chemical Society American Intellectual Property Law Association. Serands clients in Madison, WI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Atty. Joseph Thomas Leone is a lawyer practicing general practice, intellectual property, litigation
  • Joseph received a A.B. degree from Kenyon College in 1987, and has been licensed for 34 years
  • Joseph practices at DeWitt LLP in Madison, WI

Practice Areas Explained

Joseph Thomas Leone's Areas of Practice

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

Intellectual Property

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

Joseph Thomas Leone is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Wisconsin →

Civil Litigation

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

Joseph Thomas Leone is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Wisconsin →

Jurisdictional Context

Why local counsel matters in Wisconsin

Practicing law in Wisconsin. Legal matters in Wisconsin are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Madison are typically filed in the local municipal court or the appropriate Wisconsin state district court, depending on subject matter and amount in controversy. An attorney licensed in Wisconsin 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 Wisconsin courts without local counsel or pro hac vice admission.

Looking for additional Wisconsin attorneys? Browse all attorneys in Madison or all attorneys in Wisconsin.

Frequently Asked

Common questions about Joseph Thomas Leone

Where is Joseph Thomas Leone's law office located?
Joseph Thomas Leone's law practice is located in Madison, Wisconsin. The firm is DeWitt LLP. You can contact the office directly through this profile page.
What practice areas does Joseph Thomas Leone handle?
Joseph Thomas Leone focuses on ip, litigation. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has Joseph Thomas Leone practiced law?
Joseph Thomas Leone has 34+ years of legal experience and has been licensed since 1992.
Where did Joseph Thomas Leone go to law school?
Joseph Thomas Leone earned their education at (J.D., 1992); (A.B. Marquette, 1987).
How can I contact Joseph Thomas Leone for a consultation?
You can contact Joseph Thomas Leone 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 Joseph Thomas Leone received?
Joseph Thomas Leone's notable recognition includes: BV Distinguished.

Education

J.D.
Marquette University Law School
- 1992
A.B. Marquette
Kenyon College
- 1987

Awards

BV Distinguished

Bar Admissions

Wisconsin
Admitted: 1992
Virginia
Admitted: 1992
Illinois registered to practice before U.S. Patent and Trademark Office and Canadian Intellectual Pr
Admitted: 1995

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