Atty. David G Lassen

Atty. David G Lassen

David G Lassen is a lawyer practicing aviation and aerospace, civil litigation, personal injury and 3 other areas of law. David received a B.A. degree from Brigham Young University in 1999, and has been licensed for 24 years.

Seattle Seattle 24 yrs experience 24 year
Call (206) 360-0538 Book Appointment

Profile Summary

About David G Lassen at a glance

David G Lassen is an Associate based in Seattle, Washington, practicing at Perkins Coie LLP. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on personal injury, business, product liability, litigation, and aviation. Admitted to practice in California Illinois (2002) and Washington (2006). Educated at University of California School of Law, Los Angeles (J.D., 2002) and Brigham Young University (B.A. English, 1999). Serands clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David G Lassen is a lawyer practicing aviation and aerospace, civil litigation, personal injury and 3 other areas of law
  • David received a B.A. degree from Brigham Young University in 1999, and has been licensed for 24 years
  • David practices at Perkins Coie LLP in Seattle, WA

Practice Areas Explained

David G Lassen's Areas of Practice

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

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.

David G Lassen 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.

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

Product Liability

David G Lassen is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in Washington →

Civil Litigation

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

David G Lassen is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Washington →

Aviation Law

Aviation attorneys for aircraft accidents, FAA regulation, pilot defense, and aviation industry matters.

David G Lassen is one of 9,225 aviation attorneys indexed nationally. Browse aviation 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 David G Lassen

Where is David G Lassen's law office located?
David G Lassen's law practice is located in Seattle, Washington. The firm is Perkins Coie LLP. You can contact the office directly through this profile page.
What practice areas does David G Lassen handle?
David G Lassen focuses on personal injury, business, product liability, litigation, aviation. Each practice area listed reflects experience handling cases of that type in Washington.
How long has David G Lassen practiced law?
David G Lassen has 24+ years of legal experience and has been licensed since 2002.
Where did David G Lassen go to law school?
David G Lassen earned their education at (J.D., 2002); (B.A. English, 1999).
How can I contact David G Lassen for a consultation?
You can contact David G Lassen 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.

Education

J.D.
University of California School of Law, Los Angeles
- 2002
B.A. English
Brigham Young University
- 1999

Bar Admissions

California Illinois
Admitted: 2002
Washington
Admitted: 2006

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