Patents by Inventor Walter Jusaitis

Walter Jusaitis 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 device for filtering oils from infusion beverages
    Patent number: 4859348
    Abstract: A filter device adapted to separate immiscible liquids in beverages such as coffee or tea and other consumable material such as soups and gravies is so designed whereby the beverage or other consumable material passes through a special prewetted filter cloth member and the oils or other immiscible organic liquids contained in the consumable material are coalesced and retained upon the surface of the filter cloth member. The special filter cloth member is formed of synthetic fibers having a low moisture regain, provided with a multiplicity of fine interstitial openings and is napped on the upper surface.
    Type: Grant
    Filed: July 6, 1988
    Date of Patent: August 22, 1989
    Assignee: National Fluid Separators, Inc.
    Inventors: Walter Jusaitis, William W. Matthews