Atty. John Henry Quinn
John Henry Quinn is a lawyer practicing intellectual property services, non-compete/trade secrets, business litigation and 6 other areas of law. John Henry received a M.A.T. degree from Harvard Graduate School of Education in 1972, and has been licensed for 51 years.
Profile Summary
About John Henry Quinn at a glance
John Henry Quinn is a Partner based in St. Louis, Missouri, practicing at Armstrong Teasdale LLP. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on personal injury, business, ip, trade secrets, and employment contracts. Admitted to practice in Missouri (1975) and Nevada (2007). Educated at University of Virginia School of Law (J.D., 1975) and Harvard Graduate School of Education (M.A.T. Infantry, 1972). Recognitions include AV Preeminent. Serands clients in St. Louis, MO and the surrounding metropolitan area.
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About
- John Henry Quinn is a lawyer practicing intellectual property services, non-compete/trade secrets, business litigation and 6 other areas of law
- John Henry received a M.A.T. degree from Harvard Graduate School of Education in 1972, and has been licensed for 51 years
- John Henry practices at Armstrong Teasdale LLP in St. Louis, MO
Practice Areas Explained
John Henry Quinn's Areas of Practice
Each practice area below reflects the types of cases John Henry Quinn handles, with a brief overview of what that area of law covers.
Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.
John Henry Quinn is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Missouri →
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
John Henry Quinn is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Missouri →
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
John Henry Quinn is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Missouri →
John Henry Quinn is one of 6,644 trade secrets attorneys indexed nationally. Browse trade secrets attorneys in Missouri →
John Henry Quinn is one of 7,721 employment contracts attorneys indexed nationally. Browse employment contracts attorneys in Missouri →
Jurisdictional Context
Why local counsel matters in Missouri
Practicing law in Missouri. Legal matters in Missouri are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in St. Louis are typically filed in the local municipal court or the appropriate Missouri state district court, depending on subject matter and amount in controversy. An attorney licensed in Missouri 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 Missouri courts without local counsel or pro hac vice admission.
Looking for additional Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.
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