Brett M. Hill

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...

Pete Becker develops and implements global trademark, copyright, trade secret, and domain name protection, policing, and licensing strategies for clients. He has decades of experience building, maintaining, monetizing, and right-sizing clients’ soft IP portfolios. Pete has cleared global branding runways for large (US$500M+) new product launches by identifying, evaluating, and eliminating trademark obstacles in over 150 jurisdictions. While serving as in-house counsel, he managed one of...

Chelsea Dwyer Petersen is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Chelsea Dwyer practices law in Seattle, Washington Best Lawyers has recognized Chelsea Dwyer Petersen since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Chelsea Dwyer Petersen is held by other lawyers.

Will Rava focuses his practice on intellectual property litigation involving trademarks, trade dress, domain names, copyrights and trade secrets. He has successfully litigated such disputes in federal courts across the country, before arbitration panels under the UDRP and before the Trademark Trial and Appeal Board. Will also has extensive experience counseling clients in a variety of industries on intellectual property and brand protection strategies, including securing, policing, investigat...

Angelo J. Calfo is a lawyer recognized by Best Lawyers in the practice area of Criminal Defense: White-Collar. Angelo J. practices law in Seattle, Washington Best Lawyers has recognized Angelo J. Calfo since 2008. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Angelo J. Calfo is held by other lawyers.

Dr. Rhys Lawson focuses his practice on creating patent portfolios to obtain integrated worldwide protection for his clients' inventions. Rhys works with a variety of clients, ranging in size from independent inventors and early-stage entrepreneurs to multinational corporations, universities and non-governmental organizations. Rhys is the head of the firm's life sciences practice group and a member of the mechanical engineering practice group. His areas of particular technical expertise are b...

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...

Jeff Bone is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Litigation - Insurance. Jeff practices law in Seattle, Washington Best Lawyers has recognized Jeff Bone since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jeff Bone is held by other lawyers.

Konrad’s practice focuses on advising high net-worth individuals and businesses with sophisticated tax planning. Prior to joining Lasher, Konrad obtained his CPA and worked as both a tax consultant and auditor gaining a strong understanding and acumen of tax returns, financial statements and business operations. After obtaining his law degree, Konrad went on to advise Fortune 500 companies in sophisticated tax planning and compliance. Konrad now brings his experience to medium-sized bus...

Nicholas E. Ferrer is a lawyer recognized by Best Lawyers in the practice area of Mergers and Acquisitions Law. Nicholas E. practices law in Seattle, Washington Best Lawyers has recognized Nicholas E. Ferrer since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Nicholas E. Ferrer is held by other lawyers.