Patents by Inventor David Patrick Cooney

David Patrick Cooney 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).

  • Use of dunder in concrete compositions
    Patent number: 7067003
    Abstract: A cementitious mixture for concrete including an admixture including dunder having a solids content in a range of from 5% to substantially 100% by weight, the dunder being added to the cement in a range of from 0.1% to 5% by weight of cement in a concentration which results in the initial setting time being less than thirty-six hours.
    Type: Grant
    Filed: May 14, 2003
    Date of Patent: June 27, 2006
    Assignee: Olmway Pty Ltd
    Inventor: David Patrick Cooney