Patents by Inventor Jurgen Kalko

Jurgen Kalko has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of preparing liquid mixtures of predetermined composition
    Patent number: 3938537
    Abstract: A method of preparing liquid mixtures of predetermined composition, particularly beverages, which comprises the steps of dosing components of the liquid mixture on the basis of weight and evacuating a mixing container to a pressure of less than 0.5 atm. abs. Then individual components of the liquid mixture are drawn into the mixing container by means of valves controlled in succession in dosing devices from storage containers which are under higher pressure than the mixing container.
    Type: Grant
    Filed: November 4, 1974
    Date of Patent: February 17, 1976
    Assignee: Lucca GmbH
    Inventors: Jurgen Kalko, Wolfgang Crull