Patents by Inventor Ralph Strahan

Ralph Strahan 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).

  • Individual package for orthodontic bracket
    Patent number: 4979611
    Abstract: A holder for dental brackets having a frame which has an adhesive face on one side. The frame is foldable around a central line. Within each part of the frame is a transparent plastic. Thus, the dental brackets fit within the transparent plastic pouch formed by the frame and are manageable, identifiable, and remain sanitarily safe during transport. In addition, the stackable nature of the frame makes them easier to store.
    Type: Grant
    Filed: November 16, 1989
    Date of Patent: December 25, 1990
    Assignee: Johnson & Johnson Consumer Products, Inc.
    Inventors: Diane K. Bolliger, Ralph Strahan