Patents by Inventor Luther L. Despino

Luther L. Despino 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).

  • Barricade post
    Patent number: D445054
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: July 17, 2001
    Inventors: Luther L. Despino, Brent C. Hepting, John A. Whatley