Atty. Roy J. Klostermann

Atty. Roy J. Klostermann

Roy J. Klostermann is a lawyer practicing intellectual property law, general contract law.

St. Louis St. Louis 60 J. Erfahrung 60 year
Call (417) 374-4339 Book Appointment

Profile Summary

About Roy J. Klostermann at a glance

Roy J. Klostermann is a contracts, real estate, and ip attorney based in St. Louis, Missouri. They have 60+ years of legal experience, licensed to practice since 1966. Admitted to practice in Missouri (1966) and U.S. Supreme Court registered to practice before U.S. Patent and Trademark Office (1976). Educated at St. Louis University (J.D., 1966) and St. Louis College of Pharmacy (B.S. Pharmacy, 1963). Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Roy J. Klostermann is a lawyer practicing intellectual property law, general contract law
  • Roy received a B.S. degree from St. Louis College of Pharmacy in 1963, and has been licensed for 60 years
  • Roy practices in St. Louis, MO

Practice Areas Explained

Roy J. Klostermann's Areas of Practice

Each practice area below reflects the types of cases Roy J. Klostermann handles, with a brief overview of what that area of law covers.

Contracts

Roy J. Klostermann is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Missouri →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Roy J. Klostermann is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Missouri →

Intellectual Property

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

Roy J. Klostermann is one of 106,079 ip attorneys indexed nationally. Browse ip 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.

Frequently Asked

Common questions about Roy J. Klostermann

Where is Roy J. Klostermann's law office located?
Roy J. Klostermann's law practice is located in St. Louis, Missouri. You can contact the office directly through this profile page.
What practice areas does Roy J. Klostermann handle?
Roy J. Klostermann focuses on contracts, real estate, ip. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Roy J. Klostermann practiced law?
Roy J. Klostermann has 60+ years of legal experience and has been licensed since 1966.
Where did Roy J. Klostermann go to law school?
Roy J. Klostermann earned their education at (J.D., 1966); (B.S. Pharmacy, 1963).
How can I contact Roy J. Klostermann for a consultation?
You can contact Roy J. Klostermann 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.

Education

J.D.
St. Louis University
- 1966
B.S. Pharmacy
St. Louis College of Pharmacy
- 1963

Bar Admissions

Missouri
Admitted: 1966
U.S. Supreme Court registered to practice before U.S. Patent and Trademark Office
Admitted: 1976

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