James A. Tupper Jr.

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...

Professional Experience Kristy practices in the firm’s litigation department, handling cases involving personal injury, employment, business disputes, health insurance and property disputes. Kristy also represents physicians and other health care providers in licensing and disciplinary disputes. Prior to joining Helsell Fetterman, Kristy worked at a boutique law firm for fourteen years. During her time at the firm, she successfully represented clients in a number of matters. Her experie...

Tom Cristy, a partner in the firm’s Employee Benefits & Executive Compensation practice, focuses on employee benefits, ERISA and executive compensation. Tom has more than 20 years of experience drafting and reviewing employee benefit plans and counseling clients with respect to employee benefits and executive compensation, including ERISA, qualified plans (pension, profit sharing, 401(k) and employee stock ownership plans), non-qualified deferred compensation, supplemental executive...

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

Austin Rainwater is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Austin, who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Austin is held by other top lawyers in the same geographic and legal practice area.

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...

BACKGROUND Karl Hermanns' practice focuses on pharmaceutical and biotechnology patent matters, emphasizing strategic management of patent portfolios, early-stage company counseling, investment due diligence, and competitive patent analysis. He graduated with both a B.S. and an M.S. in Chemistry from the University of Washington and received his J.D. from the University of Colorado School of Law. EXPERIENCE Karl was an Adjunct Professor at the University of Washington School of Law and the Uni...

BACKGROUND Shoko’s practice focuses on preparing and prosecuting patent applications in electronics, telecommunications, optics, software, and mechanical engineering. Shoko received a B.S. in Physics from the University of Washington in 1998 and her J.D. from the University of Washington School of Law in 1997. EXPERIENCE Shoko collaborates extensively with her clients drafting and prosecuting patent applications in electronics, telecommunications, optics, medical devices, software, and ...

Matthew Diggs is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Criminal Defense: White-Collar and Litigation - Health Care. Matthew, 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 Matthew is held by other top lawyers in the same geographic and legal practice area.

Mark Berry advises employers on all aspects of the employment relationship, including employment agreements, policies and challenging workplace situations.