Patents by Inventor Klaus Löschmann

Klaus Löschmann 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).

  • Inlet manifold
    Patent number: 6321708
    Abstract: Inlet manifolds such as intake manifolds, collector tanks, intake pipes, oscillatory intake passages, systems with variable-tract intake manifolds etc., for internal combustion engines operating on the principle of the diesel or Otto engine, where the inlet manifold includes two or more dish-shaped parts that are permanently joined to each other, and the dish-shaped parts are formed sheet parts, castings and/or extruded sections of metal. The permanent joining of the dish-shaped parts may be effected e.g. by adhesive bonding and/or welding.
    Type: Grant
    Filed: October 8, 1999
    Date of Patent: November 27, 2001
    Assignees: Alusuisse Technology & Management Ltd., Volkswagen AG
    Inventors: Frank Wehner, Jakob Widrig, Wolfgang Sterzl, Klaus Löschmann