Affiliations

  • American Wine Society, 2007-Present
  • American Society for Enology and Viticulture, 1970-Present
  • American Society for Enology and Viticulture, Eastern Section, 1982-2007
  • Sonoma County Vintners Co-operative, 1986-1990 (President 88-89)
  • Sonoma County Wine Library, 1986-1990 (Director 89-90)
  • Napa Valley Wine Technical Group, 1970-1982 (Secretary 74-75)