Patents by Inventor Geoff Brook

Geoff Brook 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).

  • Master jaw assembly
    Patent number: 5071145
    Abstract: The master jaw assembly comprises at least three jaw members adapted to be mounted to a chuck, a collet adapter which is received within the jaw members and in an opening in the chuck, and a selected collet received and releasably fixed within the collet adapter.
    Type: Grant
    Filed: December 24, 1990
    Date of Patent: December 10, 1991
    Assignee: Energy Dynamics, Inc.
    Inventor: Geoff Brook