Atty. John Louis Leonard
John Louis Leonard is a lawyer practicing environmental and natural resources, commercial, litigation and 2 other areas of law. John received a B.S. degree from Loyola University in 1968, and has been licensed for 55 years.
Profile Summary
About John Louis Leonard at a glance
John Louis Leonard is a Partner based in Northbrook, Illinois, practicing at Teeple Leonard & Erdman Attorneys at Law. They have 55+ years of legal experience, licensed to practice since 1971. Their practice focuses on business, real estate, litigation, and environmental. Admitted to practice in Illinois (1971). Educated at Northwestern University (J.D., 1971) and Loyola University (B.S., 1968). Serands clients in Northbrook, IL and the surrounding metropolitan area.
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About
- John Louis Leonard is a lawyer practicing environmental and natural resources, commercial, litigation and 2 other areas of law
- John received a B.S. degree from Loyola University in 1968, and has been licensed for 55 years
- John practices at Teeple Leonard & Erdman Attorneys at Law in Northbrook, IL
Practice Areas Explained
John Louis Leonard's Areas of Practice
Each practice area below reflects the types of cases John Louis Leonard handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
John Louis Leonard is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
John Louis Leonard is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
John Louis Leonard is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →
Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.
John Louis Leonard is one of 56,434 environmental attorneys indexed nationally. Browse environmental 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 Northbrook 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 Northbrook or all attorneys in Illinois.
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