Patents by Inventor Rodney William Banks

Rodney William Banks 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).

  • Method of making a cementitious product
    Patent number: 8815133
    Abstract: A method of manufacturing a porous cementitious product, which method comprises: forming a cementitious premix; casting the premix in a desired configuration; generating gas bubbles within the premix; and curing the premix, wherein gas bubbles are generated and/or collapsed at specific locations within the premix in order to produce a porosity profile along a cross-section of the product such that the product comprises a relatively low density core region and higher density outer regions.
    Type: Grant
    Filed: January 15, 2004
    Date of Patent: August 26, 2014
    Assignee: HySSIL Pty Ltd.
    Inventors: Swee Liang Mak, Genrietta Shapiro, David James Bell Ritchie, Rodney William Banks, Geoffrey William Quick