Patents by Inventor Michael Brian Mattison, Sr.

Michael Brian Mattison, Sr. 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).

  • Gripping attachment apparatus
    Patent number: D1072799
    Type: Grant
    Filed: January 15, 2024
    Date of Patent: April 29, 2025
    Assignee: The Gripper Shop, Inc.
    Inventors: Jennifer Eileen Mattison, Michael Brian Mattison, Michael Brian Mattison, Sr.