Patents by Inventor R. Kent Blair

R. Kent Blair 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).

  • Funnel apparatus
    Patent number: D577965
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: October 7, 2008
    Inventor: R. Kent Blair