A method and system for brewing a desired volume of coffee at a selected brew time, in which a volume of water corresponding to the desired volume of coffee is heated and directed into contact with coffee grounds in a brewing chamber. Contact between at least a portion of the heated water and the coffee...http://www.google.de/patents/USRE37173?utm_source=gb-gplus-sharePatent USRE37173 - Coffee and tea brewing apparatus and system
