About Us News Room We invite you to find out more about Perkins Coie through our press releases. Search 2 results for Andrew T. Dufresne, Ph.D. Reset Best match Most recent June 05, 2025 Perkins Coie Ranks Among Top Law Firms in 2025 Chambers USA August 15, 2024 Best Lawyers® 2025 Recognizes 294 Perkins Coie Lawyers