Patents by Inventor Ronald L. Selin

Ronald L. Selin 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).

  • Screw and bolt tray displayer
    Patent number: 4476985
    Abstract: An integrally formed display tray having forward and rear compartments for placement on existing shelving in a retail store. The forward compartment is connected to the rear compartment in depending fashion to overhang the shelf. Dividers may be placed in aligned pairs of vertical slots to segregate the products in the tray.
    Type: Grant
    Filed: May 18, 1981
    Date of Patent: October 16, 1984
    Assignee: Rockford Products Corporation
    Inventors: Richard A. Norberg, Ronald L. Selin