Patents by Inventor Alfred H. Ellis

Alfred H. Ellis 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).

  • Patent number: D642640
    Type: Grant
    Filed: August 23, 2010
    Date of Patent: August 2, 2011
    Inventor: Alfred H. Ellis