Atty. John Robert Decker

Atty. John Robert Decker

John Robert Decker is a lawyer practicing natural gas litigation, civil litigation. John received a B.S. degree from Southeast Missouri State University in 1977, and has been licensed for 41 years.

Tulsa Tulsa 41 yrs experience 41 year
Call (539) 666-9123 Book Appointment

Profile Summary

About John Robert Decker at a glance

John Robert Decker is a Member based in Tulsa, Oklahoma, practicing at Richey & Decker, LLP. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on litigation. Admitted to practice in Oklahoma (1985). Educated at University of Tulsa (J.D., 1985) and Southeast Missouri State University (B.S., 1977). Recognitions include AV Preeminent. Active member of Tulsa County (Chairman, Mineral Law Section, 1995-1996) and Oklahoma Bar Associations The Association of Trial Lawyers of America Oklahoma Trial Lawyers Association. Serands clients in Tulsa, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Robert Decker is a lawyer practicing natural gas litigation, civil litigation
  • John received a B.S. degree from Southeast Missouri State University in 1977, and has been licensed for 41 years
  • John practices at Richey & Decker, LLP in Tulsa, OK

Practice Areas Explained

John Robert Decker's Areas of Practice

Each practice area below reflects the types of cases John Robert Decker handles, with a brief overview of what that area of law covers.

Civil Litigation

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

John Robert Decker is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Oklahoma →

Jurisdictional Context

Why local counsel matters in Oklahoma

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

Looking for additional Oklahoma attorneys? Browse all attorneys in Tulsa or all attorneys in Oklahoma.

Frequently Asked

Common questions about John Robert Decker

Where is John Robert Decker's law office located?
John Robert Decker's law practice is located in Tulsa, Oklahoma. The firm is Richey & Decker, LLP. You can contact the office directly through this profile page.
What practice areas does John Robert Decker handle?
John Robert Decker focuses on litigation. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has John Robert Decker practiced law?
John Robert Decker has 41+ years of legal experience and has been licensed since 1985.
Where did John Robert Decker go to law school?
John Robert Decker earned their education at (J.D., 1985); (B.S., 1977).
How can I contact John Robert Decker for a consultation?
You can contact John Robert Decker 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 John Robert Decker received?
John Robert Decker's notable recognition includes: AV Preeminent.

Education

J.D.
University of Tulsa
- 1985
B.S.
Southeast Missouri State University
- 1977

Awards

AV Preeminent

Bar Admissions

Oklahoma
Admitted: 1985

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