Steven M. "Steve" Zipper

Julie Smith is an appellate lawyer who also specializes in advising trial attorneys on litigation strategy and in drafting and arguing complex motions. Before joining Cosgrave, she served as an Assistant Attorney General in the Trial and Appellate Divisions of the Oregon Department of Justice, where she twice received the department’s Outstanding Achievement Award. Prior to that, she clerked for the Honorable Virginia Linder of the Oregon Court of Appeals. Appellate services include: Re...

John Rake is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Litigation - Antitrust, Litigation - Intellectual Property and Litigation - Securities. John practices law in Portland, Oregon Best Lawyers has recognized John Rake since 2022. 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 John Rake is held by other lawyers.

Amy J. Cross is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Amy J. practices law in Portland, Oregon Best Lawyers has recognized Amy J. Cross since 2027. 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 Amy J. Cross is held by other lawyers.

Shane Swilley’s law practice focuses on employment, and business and commercial litigation. Additionally, he provides advice and counsel to clients on complying with employment laws and has specific expertise representing businesses in defending against consumer protection claims. Shane's accomplishments include: Obtained jury verdict for employer on claims of sexual harassment, gender discrimination, and retaliation seeking $4.5 million in damages. Successfully defended an employer aga...

Trish A. Walsh is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Trish A. practices law in Portland, Oregon Best Lawyers has recognized Trish A. Walsh since 2023. 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 Trish A. Walsh is held by other lawyers.

Kelly R. Tilden is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Management. Kelly R. practices law in Portland, Oregon Best Lawyers has recognized Kelly R. Tilden 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 Kelly R. Tilden is held by other lawyers.

Margot D. Seitz is a lawyer recognized by Best Lawyers in the practice area of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Margot D. practices law in Portland, Oregon Best Lawyers has recognized Margot D. Seitz 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 Margot D. Seitz is held by other lawyers.

Lisa E. Martin is a lawyer recognized by Best Lawyers in the practice area of Collaborative Law: Family Law. Lisa E. practices law in Portland, Oregon Best Lawyers has recognized Lisa E. Martin 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 Lisa E. Martin is held by other lawyers.

Geoffrey D. Strommer is a lawyer recognized by Best Lawyers in the practice area of Native American Law. Geoffrey D. practices law in Portland, Oregon Best Lawyers has recognized Geoffrey D. Strommer since 2023. 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 Geoffrey D. Strommer is held by other lawyers.

Kurt C. Peterson is a Portland, Oregon–based attorney who focuses on civil litigation and trial work. He represents governmental entities, businesses, insurers, and individuals in matters involving aviation, personal injury, property disputes, construction defect, employment, and insurance coverage. Kurt has extensive trial experience, having tried more than 100 jury cases and over 70 arbitrations in Oregon and Washington. His practice includes representing clients in both state and fed...