Atty. Keith David Patten

Atty. Keith David Patten

Keith David Patten is a lawyer practicing business law, estate planning. Keith received a A.B. degree from University of Illinois in 1972, and has been licensed for 50 years.

St. Louis St. Louis 50 yrs experience 50 year
Call (314) 485-7823 Book Appointment

Business Law & More Attorney · Serving St. Louis, MO · 50+ Years Experience

Profile Summary

About Keith David Patten at a Glance

Keith David Patten is a estate planning and business attorney based in St. Louis, Missouri. They have 50+ years of legal experience, licensed to practice since 1976. Admitted to practice in Missouri (1976). Educated at University of Michigan (J.D., 1976) and University of Illinois (A.B., 1972). Serves clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Keith David Patten

  • Keith David Patten is a lawyer practicing business law, estate planning
  • Keith received a A.B. degree from University of Illinois in 1972, and has been licensed for 50 years
  • Keith practices in St. Louis, MO

Practice Areas Explained

Keith David Patten's Areas of Legal Practice

Each practice area below reflects the types of cases Keith David Patten handles, with a practical overview of what that area of law involves and how it may apply to your situation in St. Louis.

Estate Planning & Probate in St. Louis

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Keith David Patten is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Missouri →

Business & Corporate Law in St. Louis

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Keith David Patten is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Missouri →

Jurisdictional Context

Why Local Counsel Matters in St. Louis

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 venue, 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.

St. Louis Courts and Legal Process

Choosing a St. Louis-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common Questions About Keith David Patten

Where is Keith David Patten's law office located?
Keith David Patten's law practice is located in St. Louis, Missouri. You can contact the office directly through this profile page.
What practice areas does Keith David Patten handle?
Keith David Patten focuses on estate planning, business. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Keith David Patten practiced law?
Keith David Patten has 50+ years of legal experience and has been licensed since 1976.
Where did Keith David Patten go to law school?
Keith David Patten earned their education at (J.D., 1976); (A.B., 1972).
How can I contact Keith David Patten for a consultation?
You can contact Keith David Patten 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.

Professional Profile

Why Clients in St. Louis Choose Keith David Patten

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Keith David Patten's practice in the field of estate planning and business.

Decade-Tested Legal Experience

Keith David Patten brings 50+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering estate planning and business, Keith David Patten can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in St. Louis

A St. Louis-based practice means Keith David Patten attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Keith David Patten Handles in St. Louis

Below is a representative sample of the types of matters Keith David Patten has experience with under Missouri law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Keith David Patten directly to discuss the specifics of your situation.

Search Reference

How People Find Keith David Patten Online

Prospective clients searching for legal help in St. Louis commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Keith David Patten.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Keith David Patten directly.

Keith David Patten's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Michigan
- 1976
A.B.
University of Illinois
- 1972

Bar Admissions & Licensed Jurisdictions

Missouri
Admitted: 1976

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