Patents by Inventor Sam P. Schillaci

Sam P. Schillaci 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).

  • Method of applying design to a substrate
    Patent number: 8206523
    Abstract: A process of manufacturing a multi-shade design on an at least semi-transparent substrate having a first surface and a second surface. The process comprising a template preparation step of preparing a template, the template being visible through the substrate, applying a first design film to a surface of the substrate, carving at least a portion of the first design film, applying a second design film over the first surface, and carving at least a portion of the second design film. An alternative process of manufacturing a multi-color design comprising the template preparation step, applying a first design film, of a first color, to the first surface, carving the first region, applying a second design film, of a second color, to the first surface, and carving the second region from the second design film.
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: June 26, 2012
    Inventor: Sam P. Schillaci
  • Grinding media
    Patent number: 6499680
    Abstract: Alpha alumina milling media made by a sol-gel process have improved utility in milling alumina materials in a bead mill.
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: December 31, 2002
    Assignee: Saint-Gobain Ceramics and Plastics, Inc.
    Inventor: Sam P. Schillaci
  • Grinding media
    Publication number: 20020179755
    Abstract: Alpha alumina milling media made by a sol-gel process have improved utility in milling alumina materials in a bead mill.
    Type: Application
    Filed: June 1, 2001
    Publication date: December 5, 2002
    Inventor: Sam P. Schillaci