Patents by Inventor Bent Gadgaard

Bent Gadgaard 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).

  • Filter element
    Patent number: 9636638
    Abstract: A filter element is provided for a filter element stack. The filter element includes a carrier body (4), at least one spacer which can be subjected to throughflow and at least one filter membrane covering this. The spacer at least partly is formed by a knitted fabric of plastic threads which on one side is covered by a membrane of plastic material, to which it is fixedly connected, and forms a filter material (8) to be fastened on the carrier body (4) with a positive fit (FIG. 5).
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: May 2, 2017
    Assignee: GRUNDFOS HOLDING A/S
    Inventors: Bent Gadgaard, Jens Christian Jensen
  • FILTER ELEMENT
    Publication number: 20150190758
    Abstract: A filter element is provided for a filter element stack. The filter element includes a carrier body (4), at least one spacer which can be subjected to throughflow and at least one filter membrane covering this. The spacer at least partly is formed by a knitted fabric of plastic threads which on one side is covered by a membrane of plastic material, to which it is fixedly connected, and forms a filter material (8) to be fastened on the carrier body (4) with a positive fit (FIG. 5).
    Type: Application
    Filed: August 7, 2013
    Publication date: July 9, 2015
    Applicant: GRUNDFOS HOLDING A/S
    Inventors: Bent Gadgaard, Jens Christian Jensen