Patents by Inventor Ben C. Brown

Ben C. Brown 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).

  • Vibratory forming of shaped lead joints
    Patent number: 4422494
    Abstract: Ultrasonically joining a plurality of discrete lead parts into a shaped, substantially metallurgically homogeneous joint. Preshaped lead pieces are placed in an ultrasonically vibrated mold for fusing the pieces and shaping the joint. The method is exemplified in the making of terminal posts for Pb-acid storage batteries.
    Type: Grant
    Filed: May 4, 1981
    Date of Patent: December 27, 1983
    Assignee: General Motors Corporation
    Inventors: William J. Chafin, Ben C. Brown