Winemaking in some ways is very simple. The process involves growing grapes, crushing them, fermenting the resulting grape juice and then bottling it. As we know, though, there’s more to wine than fermented grape juice. Winemakers have come a long way. Innovations such as stainless steel tanks and automated presses, which winemakers now take for granted, changed the game decades ago. These days, winemakers continue to innovate and improve quality. Innovation can involve a new idea, device...