Patents by Inventor Christian Buedenbender

Christian Buedenbender 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 or screen
    Publication number: 20040020838
    Abstract: A filter or screen for a membrane filter. The filter or screening discs being mounted on a hollow shaft made up of several shaft elements.
    Type: Application
    Filed: June 17, 2003
    Publication date: February 5, 2004
    Inventors: Helmuth Gabl, Christian Buedenbender, Peter Sket
  • Filter/screening disc and process for manufacturing this kind of disc
    Publication number: 20040000514
    Abstract: A filter/screening disc for membrane filtration includes a base structure connected to a hollow shaft and to which screening/filter elements are secured. The filter/screening disc is made up of two halves.
    Type: Application
    Filed: June 12, 2003
    Publication date: January 1, 2004
    Inventors: Helmuth Gabl, Christian Buedenbender, Peter Sket