Patents by Inventor Ellen M. Cullen

Ellen M. Cullen 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).

  • Sensory tool for self regulation, fine motor dexterity, and grip strengthening and method of using same
    Patent number: 11439861
    Abstract: A sensory tool, therapy putty, board, and method for using same. The sensory tool provides for self-regulation, fine motor dexterity, and grip strengthening through a series of imprints and features on its surface(s) that when pressed into resistive putty allows for impressions to be made. When this tool is combined with therapy putty it can be used to strengthen muscles, simulate functional tasks, and provide graded resistance that reinforces the sensorimotor experience to facilitate muscle memory and motor learning.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: September 13, 2022
    Assignee: JustGrowPlay, LLC
    Inventor: Ellen M. Cullen