Patents by Inventor Darrell Sherman

Darrell Sherman 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).

  • Nut position sensing weld point
    Patent number: 6355900
    Abstract: Provided herein is a weld point electrode useful for welding weld nuts to various selected substrates.
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: March 12, 2002
    Inventor: Darrell Sherman