Tara M. O'Hanlon

Sean T. Durbin is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Sean T., who practices law in Seattle, Washington, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sean T. is held by other top lawyers in the same geographic and legal practice area.

Professional Experience As managing partner of Helsell Fetterman since 2001, Scott Collins understands the operational aspects of business and how legal issues must be addressed within greater business considerations. Utilizing that perspective, he provides clients with cost-effective legal counsel achieving practical results that serve their business goals. Scott began his career representing lenders and vendors in the fishing and boating industries of the Pacific Northwest. These were tumul...

Real estate, business, and tax matters for individuals and privately-held companies; general and specialty dental practice transitions as well as associate agreements.

Rebecca S. Engrav is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising Law and Litigation - Intellectual Property. Rebecca S., who practices law in Seattle, Washington, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rebecca S. is held by other top lawyers in the same geographic and legal practice area.

Managing Partner Lynn Sarko uses thoughtful innovation to solve complex issues. Having led Keller Rohrback L.L.P.’s Complex Litigation Group since its inception over 30 years ago, Lynn’s work has led to new developments in case law and significant, impactful settlements for his clients. A dynamic leader with a tenacious dedication to justice, Lynn has been selected by courts across the nation to serve in key leadership roles in a wide variety of cutting-edge cases. Namely, he was ...

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 ...

Matt T. Adamson is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Real Estate Law. Matt T., 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 Matt T. is held by other top lawyers in the same geographic and legal practice area.

Sean McCann is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Sean, 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 Sean is held by other top lawyers in the same geographic and legal practice area.

Fred Burnside concentrates his practice in complex civil litigation, with particular emphasis on consumer class action defense. He is co-chair of Davis Wright Tremaine’s class action defense group. Fred has counseled and represented numerous clients in class action lawsuits across the country, including Amazon.com, AOL, AT&T, eBay, eNom, Microsoft Corp., Providence Hospital Systems, Scholastic Inc., Shell Oil, Skype Inc., Starbucks, T-Mobile USA, The University of California, Verizo...

John Denkenberger is the managing member of COJK, a member of the firm's executive committee, and chair of the litigation practice group. John has successfully litigated patent, trademark, trade secret, and unfair business competition issues in federal and state courts. He has also successfully litigated AIA post-grant challenges, including inter partes review, before the Patent Trial and Appeal Board. In addition to his litigation practice, John also advises clients on foreign and domestic p...