Patents by Inventor Antonio W Brister

Antonio W Brister 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).

  • Enhanced void board
    Patent number: 8679610
    Abstract: An enhanced polymeric void board for placement between adjacent horizontal layers of masonry materials to maintain an opening in a lower of the layers, the enhanced void board comprising a relatively thin planar element having a plurality of ribs extending along the length of the planar element.
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: March 25, 2014
    Assignee: Illinoise Tool Works Inc.
    Inventors: John M. Kruelle, Antonio W. Brister, David J. Duke
  • ENHANCED VOID BOARD
    Publication number: 20080311334
    Abstract: An enhanced polymeric void board for placement between adjacent horizontal layers of masonry materials to maintain an opening in a lower of the layers, the enhanced void board comprising a relatively thin planar element having a plurality of ribs extending along the length of the planar element and a plurality of holes through the planar element.
    Type: Application
    Filed: June 12, 2007
    Publication date: December 18, 2008
    Applicant: ILLINOIS TOOL WORKS
    Inventors: John Kruelle, Antonio W Brister, David Duke
  • ENHANCED VOID BOARD
    Publication number: 20080311335
    Abstract: An enhanced polymeric void board for placement between adjacent horizontal layers of masonry materials to maintain an opening in a lower of the layers, the enhanced void board comprising a relatively thin planar element having a plurality of ribs extending along the length of the planar element.
    Type: Application
    Filed: May 22, 2008
    Publication date: December 18, 2008
    Applicant: Illinois Tool Works
    Inventors: John M. Kruelle, Antonio W. Brister, David J. Duke