Patents by Inventor Emil Heess

Emil Heess 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 and apparatus for stabilizing wine or other beverages
    Patent number: 4322446
    Abstract: A method for stabilizing of wine or other tartaric acid containing beverages. Separation of dissolved wine lees (tartar and/or calcium tartrate) from the beverage is effected by passing the beverage through a deposit or settling layer containing tartar crystals and/or calcium crystals. The disclosure for carrying out the method includes a heat exchanger, a cooler, a dosing container, a stabilizing unit, and a sheet filter. The stabilizing unit has several filter elements arranged one above the other and spaced with respect to each other.
    Type: Grant
    Filed: May 9, 1980
    Date of Patent: March 30, 1982
    Assignee: Schenk-Filterbau Gesellschaft mit beschrankter Haftung
    Inventors: Emil Heess, Norbert Hums, Kurt Krug