Mathew L. "Mat" Harrington

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 ...

Bill Fleming practices in Keller Rohrback’s business group, where he focuses on estate and small business planning, charitable giving and trust and estate administration. Mr. Fleming is a graduate of Williams College and Harvard Law School. He formerly practiced with the New York City law firm of Simpson Thacher and Bartlett and the Seattle firm of Preston, Gates and Ellis.

Hillary is a Principal of the firm. She is an experienced trial attorney whose practice focuses primarily on family law litigation, including complex marital dissolutions of high net worth estates that involve business valuations and separate property tracing. Hillary has broad experience with contested parenting matters, including establishing residential schedules and child support, as well as post-decree modifications of parenting plans, child support orders, and relocation actions. She al...

Cory Claassen brings over 20 years of patent law experience to his practice, focusing on the preparation and prosecution of U.S. and foreign patents in the electrical, optical, and mechanical fields. Cory’s practice extends to patent infringement and validity opinions, patent portfolio management, and intellectual property strategy and counseling. He provides these services to clients across a diverse array of technologies, including semiconductor devices, electronics, display and imagi...

Jeff Bone is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Insurance. Jeff, 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 Jeff is held by other top lawyers in the same geographic and legal practice area.

Gordon W. Wilcox is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Gordon W., who practices law in Seattle, Washington, has been recognized since 1987. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gordon W. is held by other top lawyers in the same geographic and legal practice area.

Christopher T. Varas is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising Law, Copyright Law and Trademark Law. Christopher T., who practices law in Seattle, Washington, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher T. is held by other top lawyers in the same geographic and legal practice area.

Jared M. Barrett is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Patent Law. Jared M., who practices law in Seattle, Washington, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jared M. is held by other top lawyers in the same geographic and legal practice area.

Susan Lehr is an experienced attorney who advises clients in business formation, securities, mergers and acquisitions, real estate development, and federal and state tax law. She counsels on complex transactions, including venture capital and cross-border deals, and offers strategic tax planning to minimize risk. Susan also guides residential and commercial real estate projects, including mixed-use developments, with innovative structuring to support financing, liability protection, and devel...

Craig Gannett focuses his practice in the fields of electric utility regulation, renewable energy development, and climate change-related regulation. He advises clients on a broad range of regulatory matters, including those relating to hydroelectric dams, wholesale electricity transactions, transmission lines, the creation and trading of renewable energy credits, and the impacts of potential changes to the Columbia River Treaty. As a former Senior Counsel to the U.S. Senate Committee on Ener...