Patents by Inventor Jobst Eisengraeber-Pabst

Jobst Eisengraeber-Pabst 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 for the Stabilization of Folded Filter Media and a Filter Medium Stabilized by Said Method
    Publication number: 20090200228
    Abstract: In a method for stabilizing folded filter media, a thread is coated with a hot melt adhesive to prepare a coated thread. The coated thread is wound in a plastic state about fold tips of a folded filter medium. The plastic state of the coated thread is maintained by applying heat. The heat is applied in the form of hot air, infrared radiation, or generated by microwaves.
    Type: Application
    Filed: July 19, 2006
    Publication date: August 13, 2009
    Applicant: MANN+HUMMEL GmbH
    Inventors: Jobst Eisengräber-Pabst, Siegfried Rapp, Pius Trautmann, Johannes Lampert
  • Filter Element for Cleaning a Fluid
    Publication number: 20070277488
    Abstract: A filter element for cleaning a fluid having a pleated filter medium designed for radial flow, to the outside of which a circumferential reinforcing thread is applied. The outside of the filter medium is divided into two axial sections, to which the reinforcing thread is applied in a plurality of circumferential thread windings, such that the axial distance between directly adjacent thread windings differs in the two sections.
    Type: Application
    Filed: May 29, 2007
    Publication date: December 6, 2007
    Applicant: Mann & Hummel GmbH
    Inventors: Jobst EISENGRAEBER-PABST, Joachim-Paul Krieger, Alfons Schwinghammer, Johannes Lampert, Daniela Knodel, Frank Pflueger, Fritz Kupfer
  • Filter apparatus for filtering the air for an internal combustion engine
    Publication number: 20070130896
    Abstract: A filter device for filtering air in internal combustion engines equipped with a filter that can be inserted into a filter housing and has a flame-retardant effect. The filter comprises a main filter element and an upstream filter fleece whereby the flame-retardant effect is achieved by the fleece prefilter.
    Type: Application
    Filed: December 14, 2006
    Publication date: June 14, 2007
    Applicant: Mann & Hummel GmbH
    Inventors: Stefan Walz, Pius Trautmann, Andreas Pelz, Jobst Eisengraeber-Pabst