Brian Guthrie

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

Sarah B. Bowman is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. Sarah B., 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 Sarah B. is held by other top lawyers in the same geographic and legal practice area.

Tyler moved to Seattle in 2007 and became a partner of Harrigan Leyh Farmer & Thomsen LLP in 2010. He co-founded Martinez & Farmer LLP in 2025. Chambers USA, Best Lawyers in America (Appellate, Commercial Litigation, Intellectual Property), Benchmark Litigation, Super Lawyers (Top 100), and Martindale-Hubbell rank Tyler among the top trial lawyers in the state. He is a Fellow of the American Bar Foundation, Fellow of Litigation Counsel of America and included on America’s Top 10...

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

William L. Weigand III is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. William L., who practices law in Seattle, Washington, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William L. is held by other top lawyers in the same geographic and legal practice area.

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...

Kristine R. Wilson is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Real Estate Law. Kristine R., who practices law in Bellevue, Washington, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristine R. is held by other top lawyers in the same geographic and legal practice area.

Karen McGaffey's practice involves the full range of environmental issues. She assists clients with project development, permitting, compliance and regulatory matters under state and federal environmental and land use laws, including the National and State Environmental Policy Acts (NEPA/SEPA), the Clean Water Act (CWA), the Clean Air Act (CAA), and the Endangered Species Act (ESA). She represents clients in environmental litigation, including CERCLA and MTCA cost recovery actions, natural re...

George Renzoni represents a variety of clients in all phases of patent law, focusing his practice on the procurement of U.S. and foreign patents, patent portfolio strategy and development, technology licensing, and due diligence investigations, as well as providing opinions of patentability, infringement, validity, and freedom-to-practice. George has also provided expert opinions and expert testimony in patent disputes. George has procured patents in a wide range of technologies, including ph...

Otto has been involved in all aspects of employer representation in labor and employment law for over thirty years. He works with employers of all sizes, helping them understand their legal rights and responsibilities. Otto regularly takes the lead in bargaining negotiations for many public and private sector clients, and has represented numerous employers in both grievance and interest arbitration. Otto has also worked extensively on executive compensation matters, representing both executiv...