Patents by Inventor John C. Hibbs

John C. Hibbs 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).

  • Dual coil fitting
    Patent number: D488486
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: April 13, 2004
    Assignee: Centennial Platstics, LLC
    Inventor: John C. Hibbs
  • Dual coil fitting
    Patent number: D498771
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: November 23, 2004
    Assignee: Centennial Plastics, LLC
    Inventor: John C. Hibbs