Patents by Inventor Paul David Elwood

Paul David Elwood 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).

  • Motor vehicle steering box with Ackerman control
    Patent number: 6272409
    Abstract: A motor vehicle steering box for use with light duty trucks and other vehicles is provided with a function generation means for specifically controlling Ackerman geometry by independently controlling left and right tie rod links. The invention may be employed regardless of outside ball joint location and in lieu of a conventional rack and pinion steering apparatus.
    Type: Grant
    Filed: September 24, 1998
    Date of Patent: August 7, 2001
    Assignee: Dana Corporation
    Inventor: Paul David Elwood