Patents by Inventor Rudolf Wenger

Rudolf Wenger 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).

  • Publication number: 20070144756
    Abstract: A hose for conveying media that generate electrostatic charges, wherein the hose includes a hose wall enclosing an interior delimited by an inner surface, wherein the hose wall is constructed from a flexible, electrically poor conductive or non-conductive base material, and at least one electric line element extending in the longitudinal direction of the hose and being integrated into the hose wall to dissipate electric charged, wherein at least one region of a cross section of the hose wall adjoining the interior of the hose has an electrical conductivity greater than the base material, and wherein the at least one electric line element is directly connected to the region of increased electrical conductivity. In such a hose, improved dissipation of the charges without impairing the remaining hose properties is achieved.
    Type: Application
    Filed: September 21, 2004
    Publication date: June 28, 2007
    Applicant: HUBERAG
    Inventors: Rudolf Wenger, Peter Waibel, Werner Zimmermann