Patents by Inventor Gary J. Signorelli

Gary J. Signorelli 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).

  • Surface grinder attachment
    Patent number: 4468895
    Abstract: An adapter which mounts on the spindle of a surface grinder spindle to support a small grinding wheel having a relatively small shank.
    Type: Grant
    Filed: March 28, 1983
    Date of Patent: September 4, 1984
    Inventor: Gary J. Signorelli