Patents by Inventor Hagan Demes

Hagan Demes 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).

  • Clay composition
    Publication number: 20040029713
    Abstract: A method for pacifying the spent bed material resulting from the synthesis of organohalosilanes and halosilanes by mixing clay with spent bed material. Clay compositions containing at least 10 weight % of clay and spent bed material, as well as ceramic compositions containing spent bed material, are also provided.
    Type: Application
    Filed: May 30, 2003
    Publication date: February 12, 2004
    Inventor: Hagan Demes