Atty. William Duncan Deringer

Atty. William Duncan Deringer

William Duncan Deringer is a lawyer. William has been licensed for 31 years.

Oklahoma City Oklahoma City 31 yrs experience 31 year
Call (405) 591-2415 Book Appointment

Profile Summary

About William Duncan Deringer at a glance

William Duncan Deringer is an attorney based in Oklahoma City, Oklahoma. They have 31+ years of legal experience, licensed to practice since 1995. Admitted to practice in Oklahoma (1995). Serands clients in Oklahoma City, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Duncan Deringer is a lawyer
  • William has been licensed for 31 years
  • William practices in Oklahoma City, OK

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 Oklahoma City 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 Oklahoma City or all attorneys in Oklahoma.

Frequently Asked

Common questions about William Duncan Deringer

Where is William Duncan Deringer's law office located?
William Duncan Deringer's law practice is located in Oklahoma City, Oklahoma. You can contact the office directly through this profile page.
How long has William Duncan Deringer practiced law?
William Duncan Deringer has 31+ years of legal experience and has been licensed since 1995.
How can I contact William Duncan Deringer for a consultation?
You can contact William Duncan Deringer 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

Oklahoma
Admitted: 1995

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