Dan C. Williams

Barry Alan Johnsrud is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Barry practices law in Tacoma, Washington, has been recognized since 2024. He was previously recognized by Best Lawyers for his work on the management side, before starting his own firm in 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Barry is held by other top lawyers in the same geographic and legal practice...

BACKGROUND Jim White specializes in the domestic and foreign prosecution of software and Internet-related patents, and also provides services in strategic planning and analysis of patent portfolios, patent validity and infringement opinions, and patent licensing. He received his technical degrees from Stanford University, including an M.S. in Computer Science (1991) and a B.S. in Symbolic Systems with an emphasis in Artificial Intelligence (1989). After over six years of work as a software en...

Louisa Barash is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Technology Law. Louisa, who practices law in Seattle, Washington, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Louisa is held by other top lawyers in the same geographic and legal practice area.

Pam Anderson, a partner in the Environment, Energy & Resources practice, represents utilities, local distribution companies, energy marketers, producers, and natural gas, crude oil and products pipelines throughout the country. Pam has represented energy clients before the FERC, NERC, CFTC, PHMSA, DOE and various state regulators. A certified public accountant, she combines her legal and financial experience to help clients negotiate complex business transactions and conduct due diligence...

John Young serves as Of Counsel at Williams Kastner, supporting clients from both the Washington and Alaska offices. His practice is focused on business counseling and commercial law, where he advises companies at all stages of growth—from emerging startups to well-established enterprises. John offers strategic guidance on legal and capital structures, property and transactional matters, creditor-debtor relationships, and dispute resolution. He also has extensive experience advising cli...

Jeffrey M. Thomas is a top attorney recognized by Best Lawyers in the practice area(s) of Bet-the-Company Litigation and Commercial Litigation. Jeffrey M., who practices law in Seattle, Washington, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey M. 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...

BACKGROUND Russ specializes in trademark and technology law, including strategic trademark and copyright counseling, internet policy, unfair competition, domain name strategy and disputes, trademark prosecution and maintenance, licensing, enforcement and litigation. He received his AB in Psychology from Stanford University and his JD from the University of California, Hastings College of the Law. EXPERIENCE Russ has been an intellectual property attorney for over 20 years with 14 years of in-...

Michael Rosenberger is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Michael, who practices law in Seattle, Washington, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Paul Tonella practices in Keller Rohrback's business and estate planning group, where he represents individuals, families, and businesses in tax and general legal matters. He brings a wide range of experience in entity formation, contracts, purchases and sales of companies, personalized estate planning and probate and trust administration.