Patents by Inventor Friedrich Bradner

Friedrich Bradner 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).

  • ROVING SUBMERSIBLE PUMP
    Publication number: 20140271256
    Abstract: A roving submersible pump arrangement for movement in a body of fluid is presented. The pump arrangement includes a submersible pump having an inlet and a discharge outlet and a buoyant transport device connected to the submersible pump. The buoyant transport device is operable to position the inlet of the submersible pump at a selected distance from a surface containing the body of fluid.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: WEIR MINERALS AUSTRALIA, LTD.
    Inventors: Gary Saylor, Friedrich Bradner