Patents by Inventor Clayton J. Domingue

Clayton J. Domingue 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).

  • Hydrating drive shoe
    Patent number: 8191650
    Abstract: A drive shoe assembly used in helping penetrate earthen formations.
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: June 5, 2012
    Inventor: Clayton J. Domingue