Edna Valley vintner’s gadget a game-changer for his peers

By Tom Bronzini  /  Friday, January 20th, 2012  /  Columns  /  Comments Off on Edna Valley vintner’s gadget a game-changer for his peers

Wineries around the globe are using a game-changing stainless steel production device invented by Arroyo Grande winemaker Don Othman.