Damian J. Arguello

John Whitaker is a litigator who counsels clients on the protection and enforcement of intellectual property rights, including patents, copyrights, trademarks, and trade secrets. John has served as trial counsel in several cases involving various technologies and forms of intellectual property rights. He routinely represents technology clients in the software, medical device, and telecommunications industries, and he also helps artists and authors to protect their original works. John has rep...

Theresa R. Lorella is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law, Family Law Arbitration and Family Law Mediation. Theresa R., 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 Theresa R. is held by other top lawyers in the same geographic and legal practice area.

Brent R. Eller is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Brent R., 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 Brent R. is held by other top lawyers in the same geographic and legal practice area.

Adam Pankratz is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Adam, 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 Adam is held by other top lawyers in the same geographic and legal practice area.

Professional Experience David Corey is a trial attorney who exclusively defends physicians and hospitals against medical malpractice lawsuits and professional licensing proceedings. Dave has tried 19 medical malpractice jury trials, in addition to numerous other civil jury trials, bench trials and arbitration hearings and administrative hearings. Dave frequently represents physicians in licensing proceedings before the Washington Medical Commission. Prior to private practice, Dave was a crimi...

Greg Colburn is the Founder and Managing Attorney of Colburn Law Accident and Injury Lawyers , a Washington-based firm dedicated to representing individuals and families affected by serious injuries and wrongful death. Greg’s commitment to injury law is deeply rooted in personal experience: after suffering a life-altering construction accident injuries in his early twenties that required him to use a wheelchair for nearly two years, he endured the same legal and medical challenges many ...

Victoria Slade is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Victoria, 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 Victoria is held by other top lawyers in the same geographic and legal practice area.

Carry Porter is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Carry, 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 Carry is held by other top lawyers in the same geographic and legal practice area.

Erin Riley knows that strong relationships are the key to complex cases.As a partner in Keller Rohrback’s Complex Litigation Group, Erin has allowed these collaborative and long-lasting relationships to inform her work for over 20 years. Since 2001, Erin’s practice has focused on representing employees and retirees in Employee Retirement Income Security Act (“ERISA”) actions involving defined contribution, defined benefit, and health benefit plans. Erin has worked on n...

Kathleen M. O'Sullivan is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Bet-the-Company Litigation and Commercial Litigation. Kathleen M., who practices law in Seattle, Washington, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kathleen M. is held by other top lawyers in the same geographic and legal practice area.