Patents by Inventor Helmut Ostenrieder

Helmut Ostenrieder 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).

  • Pressed powder elements
    Patent number: 8636933
    Abstract: Method for producing a pressed powder element, wherein the method comprises pre-pressing of loose powder to a first powder blank (14), pre-pressing of loose powder to a second powder blank (15) and pressing together the at least two pre-pressed powder blanks (14, 15) to form a pressed powder element as well as the corresponding apparatus.
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: January 28, 2014
    Assignee: Weckerle GmbH
    Inventors: Franz X. Gilg, Bartholomaeus Daisenberger, Helmut Ostenrieder
  • PRESSED POWDER ELEMENTS
    Publication number: 20110031642
    Abstract: Method for producing a pressed powder element, wherein the method comprises pre-pressing of loose powder to a first powder blank (14), pre-pressing of loose powder to a second powder blank (15) and pressing together the at least two pre-pressed powder blanks (14, 15) to form a pressed powder element as well as the corresponding apparatus.
    Type: Application
    Filed: August 5, 2010
    Publication date: February 10, 2011
    Applicant: WECKERLE GMBH
    Inventors: Frans Xaver Gilg, Bartholomaeus Daisenberger, Helmut Ostenrieder