Patents by Inventor Richard R. Riggio

Richard R. Riggio 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: 8944800
    Abstract: A kitchen tool applies texture to gnocchi or gnocchetti. The kitchen tool has a bottom surface defining a plurality of parallel longitudinal ridges. Serrations on the longitudinal ridges help the longitudinal ridges to grip a ball of dough. A cross ridge is generally normal to the longitudinal ridges and depends below the longitudinal ridges. Sides depend below the cross ridge and the longitudinal ridges. The kitchen tool may be a part of a kit that also includes a dry dough mix. A method of using the tool also is provided.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 3, 2015
    Inventor: Richard R. Riggio
  • Publication number: 20130078343
    Abstract: A kitchen tool applies texture to gnocchi or gnocchetti. The kitchen tool has a bottom surface defining a plurality of parallel longitudinal ridges. Serrations on the longitudinal ridges help the longitudinal ridges to grip a ball of dough. A cross ridge is generally normal to the longitudinal ridges and depends below the longitudinal ridges. Sides depend below the cross ridge and the longitudinal ridges. The kitchen tool may be a part of a kit that also includes a dry dough mix. A method of using the tool also is provided.
    Type: Application
    Filed: September 23, 2011
    Publication date: March 28, 2013
    Inventor: Richard R. Riggio
  • Patent number: 6003228
    Abstract: The invention is a method for making a reverse intaglio decorative or jewelry item and the product made by the method. Any suitable graphical image is scanned into digital memory. The image is changed from two-dimensional to three-dimensional by adding contour to the original image using appropriate graphics software. The contour is scaled for the production of first and second slightly different sizes. Both sized images are converted to a computer numeric control dataset for controlling a milling machine, which cuts the first contour into the underside of a cabochon of stone or crystal and the second contour into a die stamp tool. An insert is die-stamped into metal, said insert having a convex surface that matches the contour of the first contour milled into the cabochon. The insert is painted and mounted into the cabochon to form the reverse intaglio. Suitable inserts may also be produced by molding and casting rather than machining methods.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: December 21, 1999
    Assignee: Wave Corporation
    Inventor: Richard R. Riggio
  • Patent number: D489022
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: April 27, 2004
    Assignee: Hansberry, A. Inc.
    Inventor: Richard R. Riggio