Patents by Inventor Andreas Weiten

Andreas Weiten 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).

  • Centrifugal pump
    Patent number: 8851834
    Abstract: A centrifugal pump including a rotor and a housing surrounding the rotor, the housing having a connection on the pressure side and another on the intake side, respectively. The housing surrounding the rotor is constructed as a composite part in which a first thin-walled layer (5) defines the inner configuration of the housing, and at least one second layer (11) provides structural stability to the housing.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: October 7, 2014
    Assignee: KSB Aktiengesellscahft
    Inventors: Alexander Boehm, Franz Bosbach, Christoph Keller, Maike Van Geldern, Andreas Weiten