Patents by Inventor Ray D. Hardin

Ray D. Hardin 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).

  • Storage bin and method of use
    Patent number: 9963292
    Abstract: A storage bin and a method of are disclosed herein. The disclosed storage bin generally includes a top wall including a top hatch and one or more vent members; a first side wall, a second side wall, a third side wall and a fourth side wall extending from the top wall; and a funnel-shaped bottom portion extending from the side walls, wherein the bottom portion further includes a bottom hatch and a valve member. The disclosed storage bin may be utilized to store proppant and like materials.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: May 8, 2018
    Inventors: Scott Bromley, Ray D. Hardin
  • Storage Bin and Method of Use
    Publication number: 20150368036
    Abstract: A storage bin and a method o fuse are disclosed herein. The disclosed storage bin generally includes a top wall including a top hatch and one or more vent members; a first side wall, a second side wall, a third side wall and a fourth side wall extending from the top wall; and a funnel-shaped bottom portion extending from the side walls, wherein the bottom portion further includes a bottom hatch and a valve member. The disclosed storage bin may be utilized to store proppant and like materials.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 24, 2015
    Inventors: Scott Bromley, Ray D. Hardin