Harrison Owens

Sarah K. Duran is a top attorney recognized by Best Lawyers in the practice area(s) of Artificial Intelligence Law. Sarah K., who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sarah K. is held by other top lawyers in the same geographic and legal practice area.

Jeffrey B. Coopersmith is a veteran trial lawyer and former federal prosecutor with a Pacific Northwest, California, and national practice focusing on white collar criminal matters and parallel civil and regulatory proceedings, federal and state False Claims Act investigations and litigation, internal investigations for private and public entities, and complex commercial litigation. During his eight-year tenure as an Assistant United States Attorney, Jeff handled some of the largest and most ...

Professional Experience Kameron Kirkevold’s practice focuses on complex guardianship, probate and trust matters arising under Washington State’s Trust and Estate Dispute Resolution Act (TEDRA). He joined Helsell Fetterman in 2010 after two years as an associate in his father’s firm of Kirkevold Law Offices, Inc., and has been a partner at the firm since 2016. Kameron works with professional fiduciaries, individuals, and families dealing with simple and complex matters arisin...

Divorce, complex child custody disputes, collaborative law, and high conflict litigation.

Jeffrey E. Danley is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Jeffrey E., who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey E. is held by other top lawyers in the same geographic and legal practice area.

Mark Quehrn, Bellevue's Office Managing Partner, focuses his practice on energy, water resources and commercial development. His areas of particular skill include project development, licensing, regulated industries, water law and commercial transactions. He assists clients in the development of all types of energy facilities and water resource projects, including hydropower projects, wind power projects, renewable energy projects in the United States and internationally, electric transmissio...

Mr. Rittereiser serves as a Managing Partner of HKM’s Seattle and Portland offices. He is also an experienced trial attorney. His practice focuses on employment law, complex civil litigation, and class actions. He has recovered more than $300 million dollars on behalf of workers including some of the largest wage and hour class actions in the United States. Mr. Rittereiser’s litigation practice disrupts industries challenging antiquated business practices that deprive workers of p...

Mara Vinnedge is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Mara, who practices law in Bellevue, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mara is held by other top lawyers in the same geographic and legal practice area.

Professional Experience With more than 40 years of experience, Allen is a leader in Helsell Fetterman’s Business and Real Estate Groups. Allen represents numerous individuals and companies in all types of real estate transactions. He has regularly worked on boundary line disputes and homeowner and condominium owner association matters. He has considerable experience working on commercial leases representing both landlords and tenants. He is skilled in drafting all types of real estate d...

Daniel M. Waggoner is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law, First Amendment Law and Technology Law. Daniel M., who practices law in Seattle, Washington, has been recognized since 1991. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel M. is held by other top lawyers in the same geographic and legal practice area.