Atty. William J Harmon
William J Harmon is a lawyer practicing general practice, patents, trademarks and 2 other areas of law. William received a B.S.E.E. degree from Santa Clara University in 1988, and has been licensed for 31 years.
General Practice & More Attorney · Serving Seattle, WA · 31+ Years Experience
Profile Summary
About William J Harmon at a Glance
William J Harmon is a patent, trademark, copyright, and ip attorney based in Seattle, Washington. They have 31+ years of legal experience, licensed to practice since 1995. Admitted to practice in California (1995) and Washington (2005). Educated at Santa Clara University (J.D., 1995) and Santa Clara University (B.S.E.E., 1988). Serves clients in Seattle, WA and the surrounding metropolitan area.
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About William J Harmon
- William J Harmon is a lawyer practicing general practice, patents, trademarks and 2 other areas of law
- William received a B.S.E.E. degree from Santa Clara University in 1988, and has been licensed for 31 years
- William practices in Seattle, WA
Practice Areas Explained
William J Harmon's Areas of Legal Practice
Each practice area below reflects the types of cases William J Harmon handles, with a practical overview of what that area of law involves and how it may apply to your situation in Seattle.
Patent Law in Seattle
William J Harmon is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Washington →
Trademark Law in Seattle
William J Harmon is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in Washington →
Copyright Law in Seattle
William J Harmon is one of 17,404 copyright attorneys indexed nationally. Browse copyright attorneys in Washington →
Intellectual Property in Seattle
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
William J Harmon is one of 105,285 ip attorneys indexed nationally. Browse ip 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.
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Professional Profile
Why Clients in Seattle Choose William J Harmon
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 William J Harmon's practice in the field of patent, trademark, copyright, and ip.
Decade-Tested Legal Experience
William J Harmon brings 31+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in California and Washington, William J Harmon can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering patent, trademark, and copyright, William J Harmon 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 William J Harmon 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 William J Harmon Handles in Seattle
Below is a representative sample of the types of matters William J Harmon 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.
This list is illustrative, not exhaustive. Contact William J Harmon directly to discuss the specifics of your situation.
Search Reference
How People Find William J Harmon Online
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William J Harmon's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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