Patents by Inventor William B. Carothers

William B. Carothers 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).

  • Increasing stability of silica-bearing material
    Patent number: 7258158
    Abstract: Method and apparatus for prolonging the stability (working life) of a ceramic slurry and other aqueous mixture or dispersion containing a liquid silica-bearing or other component as well as the raw liquid silica-bearing component in ambient air over time by providing a gas blanket that reduces exposure to ambient air.
    Type: Grant
    Filed: July 21, 2005
    Date of Patent: August 21, 2007
    Assignee: Howmet Corporation
    Inventors: Bart M. Kilinski, Eliot S. Lassow, William B. Carothers