Patents by Inventor Wemer Kahr

Wemer Kahr 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).

  • Heating Apparatus and Method for Producing the Heating Apparatus
    Publication number: 20110297666
    Abstract: A heating apparatus and a method for producing a heating apparatus are specified. The heating apparatus comprises a pipe (10), which is suitable for conducting a medium and has an outer surface, and at least one injection-molded shaped body on the outer surface of the pipe (10). The shaped body comprises a material with a positive temperature coefficient of electrical resistance and is adapted to the outer surface of the pipe (10).
    Type: Application
    Filed: July 3, 2009
    Publication date: December 8, 2011
    Applicant: EPCOS AG
    Inventors: Jan Ihle, Wemer Kahr, Volker Wischnat