Patents by Inventor Franz Dobesberger

Franz Dobesberger 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).

  • Process for producing a lightweight molded part and molded part made of metal foam
    Publication number: 20030005793
    Abstract: A process for producing a lightweight molded part, comprising introducing a gas into a particle-containing, molten metal to produce a metal foam having voids with a monomodal distribution of their dimensions, introducing the metal foam into a casting die and compressing it therein essentially under all-round pressure; and the molded part made by this process.
    Type: Application
    Filed: June 14, 2002
    Publication date: January 9, 2003
    Applicant: HUTTE KLEIN-REICHENBACH GESELLSCHAFT mbH
    Inventors: Franz Dobesberger, Herbert Flankl, Dietmar Leitlmeier, Alois Birgmann, Peter Schulz