1953 Washington Lawyers

Yakima County, Washington State and Federal Bar Associations Washington Defense Trial Lawyers Former Trustee American Board of Trial Advocates Defense Research Institute.

Washington State Bar Association Environmental and Land Use Section, Executive Committee, 1986-1990 Master Builders Association of King and Snohomish County Executive Committee, 1997—.

Washington State Bar Association Member, Continuing Legal Education Committee Washington State Trial Lawyers Association Eagle Member Member, Board of Governors, 1988-1989 The Association of Trial Lawyers of America Workplace Injury Litigation Gro

Washington State Bar Association Secretary, Treasurer, Environmental and Land Use Law Section, 1983-1985 Editorial Advisory Board, 1984-1990.

King County, Washington State and American Member, Sections on Litigation Intellectual Property Law Bar Associations American Intellectual Property Law Association.

Washington State and Federal Bar Associations Washington Association of Criminal Defense Lawyers National Association of Criminal Defense Lawyers.