Patents by Inventor Patrick Steven Hale

Patrick Steven Hale 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).

  • Patent number: 6264454
    Abstract: A transfer/injection molding apparatus and process is defined that includes a charge forming unit. The charge is formed so that the fibers therein are randomly oriented in substantially parallel horizontal planes such that they are always substantially parallel to the direction of initial flow into the cavity of the molding unit. The charge forming unit includes a cutter for cutting sheet material into strips and a wind-up fork for rolling the strips into wrapped charges. The wrapped charges are formed by winding the strips around prongs extending from the wind-up fork. Further, the fork is attached to a robotic arm which loads the wrapped charge into the molding die.
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: July 24, 2001
    Assignee: The Budd Company
    Inventor: Patrick Steven Hale