Patents by Inventor Jeffery J. Karigan

Jeffery J. Karigan 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).

  • BULK BAG DENSIFYING APPARATUS AND METHOD
    Publication number: 20150175280
    Abstract: An apparatus for densifying particulate contents of a bulk bag, that includes a support element and a pressure-applying element for supporting between them a bulk bag containing particulate contents with a pressure to the bag supplied by the pressure-applying element, and a vibrator carried by one or the other of the support element and the pressure-applying element for transmitting vibratory energy through the contents of the bag back and forth between the support element and the pressure applying element for densifying the contents of the bag and leveling a top surface of contents of the bag at a top end of the bag. A related method is also disclosed.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 25, 2015
    Applicant: Spiroflow Systems, Inc.
    Inventors: Jeffrey Allen Dudas, Jeffery J. Karigan