Patents by Inventor Wesley H. Greenhill

Wesley H. Greenhill 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).

  • Ratcheting threading tool
    Patent number: 5299895
    Abstract: A tool member includes a ratchet head having a central polygonal aperture arranged to selectively receive a die holder member or alternatively, a collet assembly for mounting a threading tap. A second handle member is arranged for selective securement to the head in longitudinal alignment relative to a first handle mounted to the ratcheting head, wherein the first and second handles are arranged on opposed sides of the mounting head orthogonally oriented relative to the head's axis.
    Type: Grant
    Filed: September 3, 1992
    Date of Patent: April 5, 1994
    Inventor: Wesley H. Greenhill