Patents by Inventor Keith Michael Greer

Keith Michael Greer 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).

  • Publication number: 20100285847
    Abstract: A means of creation of joy and enjoyment plus self identification during the process of charging a cell phone.
    Type: Application
    Filed: May 9, 2009
    Publication date: November 11, 2010
    Inventors: Sarah Ann Greer, Keith Michael Greer