Patents by Inventor Robert L. Vecchio

Robert L. Vecchio 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 using a coloring composition in a concrete based composition
    Patent number: 5951752
    Abstract: An aqueous composition for coloring cement based compositions comprising water, pigment, a suspension enhancing agent and latex polymer solids.
    Type: Grant
    Filed: June 5, 1998
    Date of Patent: September 14, 1999
    Assignee: C-Cure Corporation
    Inventors: Charles J. Johansen, Jr., Ernest D. Hollas, Robert L. Vecchio, Hani Zoumut
  • System and method for producing a pigmented cement composition
    Patent number: 5855665
    Abstract: An aqueous composition for coloring cement based compositions comprising water, pigment, a suspension enhancing agent and latex polymer solids.
    Type: Grant
    Filed: August 7, 1997
    Date of Patent: January 5, 1999
    Assignee: C-Cure Corporation
    Inventors: Charles J. Johansen, Jr., Ernest D. Hollas, Robert L. Vecchio, Hani Zoumut
  • Method for preparing a pigmented dispersing pigment cement composition
    Patent number: 5846315
    Abstract: An aqueous composition for coloring cement based compositions comprising water, pigment, a suspension enhancing agent and latex polymer solids.
    Type: Grant
    Filed: August 7, 1997
    Date of Patent: December 8, 1998
    Assignee: C-Cure Corporation
    Inventors: Charles J. Johansen, Jr., Ernest D. Hollas, Robert L. Vecchio, Hani Zoumut
  • System and method for dispersing pigment in cement based compositions
    Patent number: 5558708
    Abstract: A system and method for dispersing pigment in cement based compositions comprising a predetermined and prepackaged amount of a cement based component and a predetermined and prepackaged amount of an aqueous dispersion of a pigment containing component.
    Type: Grant
    Filed: May 11, 1995
    Date of Patent: September 24, 1996
    Assignee: C-Cure Corporation
    Inventors: Charles J. Johansen, Jr., Ernest D. Hollas, Robert L. Vecchio, Hani Zoumut
  • Color epoxy grout system and method for use
    Patent number: 5362322
    Abstract: A multi-component settable epoxy blend for setting and grouting of ceramic tiles, pavers and quarry tiles, the first component comprising an epoxy resin and the second component comprising an epoxy hardener wherein one of the first or second components has a plurality of subcomponents, at least two of the subcomponents further comprising a color pigment additive which defines the same or different colors so that when the subcomponents are combined they produce a grout having a specific color shade selected by the user.
    Type: Grant
    Filed: December 17, 1990
    Date of Patent: November 8, 1994
    Assignee: C-Cure Chemical Company, Inc.
    Inventors: Charles J. Johansen, Jr., Robert L. Vecchio, Ernest D. Hollas