Atty. Keith David Petrak

Atty. Keith David Petrak

Mr. Keith David Petrak is a lawyer practicing business and tort litigations, professional liability, noncompetition and trade secret disputes and 9 other areas of law.

Seattle Seattle 37 yrs experience 37 year
Call (206) 607-6899 Book Appointment

Profile Summary

About Keith David Petrak at a glance

Keith David Petrak is a Partner based in Seattle, Washington, practicing at Byrnes Keller Cromwell LLP. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on patent, discrimination, personal injury, business, and ip. Admitted to practice in Washington (1989). Educated at University of California School of Law, Davis (J.D., 1989) and Iowa State University (B.S. Architecture, 1985). Recognitions include AV Preeminent. Active member of Washington State (Member, Litigation Section) and American Bar Associations Washington State Trial Lawyers Association. Serands clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Keith David Petrak is a lawyer practicing business and tort litigations, professional liability, noncompetition and trade secret disputes and 9 other areas of law
  • Keith received a B.S. degree from Iowa State University in 1985, and has been licensed for 37 years
  • Keith practices at Byrnes Keller Cromwell LLP in Seattle, WA

Practice Areas Explained

Keith David Petrak's Areas of Practice

Each practice area below reflects the types of cases Keith David Petrak handles, with a brief overview of what that area of law covers.

Patent Law

Keith David Petrak is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Washington →

Workplace Discrimination

Keith David Petrak is one of 7,100 discrimination attorneys indexed nationally. Browse discrimination attorneys in Washington →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Keith David Petrak is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Washington →

Business & Corporate Law

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

Keith David Petrak is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Washington →

Intellectual Property

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

Keith David Petrak is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Washington →

Jurisdictional Context

Why local counsel matters in Washington

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 andnue, 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.

Looking for additional Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common questions about Keith David Petrak

Where is Keith David Petrak's law office located?
Keith David Petrak's law practice is located in Seattle, Washington. The firm is Byrnes Keller Cromwell LLP. You can contact the office directly through this profile page.
What practice areas does Keith David Petrak handle?
Keith David Petrak focuses on patent, discrimination, personal injury, business, ip. Each practice area listed reflects experience handling cases of that type in Washington.
How long has Keith David Petrak practiced law?
Keith David Petrak has 37+ years of legal experience and has been licensed since 1989.
Where did Keith David Petrak go to law school?
Keith David Petrak earned their education at (J.D., 1989); (B.S. Architecture, 1985).
How can I contact Keith David Petrak for a consultation?
You can contact Keith David Petrak 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 Keith David Petrak received?
Keith David Petrak's notable recognition includes: AV Preeminent.

Education

J.D.
University of California School of Law, Davis
- 1989
B.S. Architecture
Iowa State University
- 1985

Awards

AV Preeminent

Bar Admissions

Washington
Admitted: 1989

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