Atty. Louis Maderer Leone

Atty. Louis Maderer Leone

Louis Maderer Leone is a lawyer. Louis has been licensed for 53 years.

Mount Prospect Mount Prospect 53 yrs experience 53 year
Call (224) 331-2902 Book Appointment

Profile Summary

About Louis Maderer Leone at a glance

Louis Maderer Leone is an attorney based in Mount Prospect, Illinois. They have 53+ years of legal experience, licensed to practice since 1973. Admitted to practice in Illinois (1973) and Colorado (1985). Serands clients in Mount Prospect, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Louis Maderer Leone is a lawyer
  • Louis has been licensed for 53 years
  • Louis practices in Mount Prospect, IL

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 Mount Prospect 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 Mount Prospect or all attorneys in Illinois.

Frequently Asked

Common questions about Louis Maderer Leone

Where is Louis Maderer Leone's law office located?
Louis Maderer Leone's law practice is located in Mount Prospect, Illinois. You can contact the office directly through this profile page.
How long has Louis Maderer Leone practiced law?
Louis Maderer Leone has 53+ years of legal experience and has been licensed since 1973.
How can I contact Louis Maderer Leone for a consultation?
You can contact Louis Maderer 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.

Bar Admissions

Illinois
Admitted: 1973
Colorado
Admitted: 1985

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