Atty. John Sterling Devlin III

Atty. John Sterling Devlin III

John Sterling Devlin III is a lawyer practicing admiralty & maritime, life sciences & biotechnology, limited liability company (llc) and 13 other areas of law. John received a B.S. degree from United States Military Academy at West Point in 1985, and has been licensed for 32 years.

Seattle Seattle 32 yrs experience 32 year
Call (206) 395-0225 Book Appointment

Admiralty & Maritime & More Attorney · Serving Seattle, WA · 32+ Years Experience

Profile Summary

About John Sterling Devlin III at a Glance

John Sterling Devlin III is a Shareholder based in Seattle, Washington, practicing at Lane Powell PC. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on business, class action, product liability, litigation, and consumer. Admitted to practice in Washington U.S. District Court, Eastern District of Washington U.S. District Court, Western District (1994). Educated at Tulane Law School (J.D., 1994) and United States Military Academy at West Point (B.S., 1985). Recognitions include AV Preeminent. Active member of American Bar Association Washington Mortgage Lenders Association Washington Association of Mortgage Brokers Washington Defense Trial Lawyers Association. Serves clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About John Sterling Devlin III

  • John Sterling Devlin III is a lawyer practicing admiralty & maritime, life sciences & biotechnology, limited liability company (llc) and 13 other areas of law
  • John received a B.S. degree from United States Military Academy at West Point in 1985, and has been licensed for 32 years
  • John practices at Lane Powell PC in Seattle, WA

Practice Areas Explained

John Sterling Devlin III's Areas of Legal Practice

Each practice area below reflects the types of cases John Sterling Devlin III handles, with a practical overview of what that area of law involves and how it may apply to your situation in Seattle.

Business & Corporate Law in Seattle

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

John Sterling Devlin III is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Washington →

Class Action in Seattle

John Sterling Devlin III is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in Washington →

Product Liability in Seattle

John Sterling Devlin III is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in Washington →

Civil Litigation in Seattle

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

John Sterling Devlin III is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Washington →

Consumer Protection in Seattle

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

John Sterling Devlin III is one of 50,226 consumer attorneys indexed nationally. Browse consumer attorneys in Washington →

Jurisdictional Context

Why Local Counsel Matters in Seattle

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

Seattle Courts and Legal Process

Choosing a Seattle-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 Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common Questions About John Sterling Devlin III

Where is John Sterling Devlin III's law office located?
John Sterling Devlin III's law practice is located in Seattle, Washington. The firm is Lane Powell PC. You can contact the office directly through this profile page.
What practice areas does John Sterling Devlin III handle?
John Sterling Devlin III focuses on business, class action, product liability, litigation, consumer. Each practice area listed reflects experience handling cases of that type in Washington.
How long has John Sterling Devlin III practiced law?
John Sterling Devlin III has 32+ years of legal experience and has been licensed since 1994.
Where did John Sterling Devlin III go to law school?
John Sterling Devlin III earned their education at (J.D., 1994); (B.S., 1985).
How can I contact John Sterling Devlin III for a consultation?
You can contact John Sterling Devlin III 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 Sterling Devlin III received?
John Sterling Devlin III's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Seattle Choose John Sterling Devlin III

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 John Sterling Devlin III's practice in the field of business, class action, product liability, litigation, and consumer.

Decade-Tested Legal Experience

John Sterling Devlin III brings 32+ 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 business, class action, and product liability, John Sterling Devlin III can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Seattle

A Seattle-based practice means John Sterling Devlin III 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 John Sterling Devlin III Handles in Seattle

Below is a representative sample of the types of matters John Sterling Devlin III has experience with under Washington law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

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 John Sterling Devlin III directly to discuss the specifics of your situation.

Search Reference

How People Find John Sterling Devlin III Online

Prospective clients searching for legal help in Seattle 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 John Sterling Devlin III.

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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 John Sterling Devlin III directly.

Education & Law School Background

J.D.
Tulane Law School
- 1994
B.S.
United States Military Academy at West Point
- 1985

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Washington U.S. District Court, Eastern District of Washington U.S. District Court, Western District
Admitted: 1994

Client Reviews & Ratings — John Sterling Devlin III

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