Patents by Inventor Dustin A. Brown

Dustin A. Brown 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).

  • Stone fabrication system with hidden mortar joint
    Patent number: 9388571
    Abstract: A manufactured stone block for use in building a structure having a front surface with a simulated natural stone appearance. A portion of an upper surface of the block includes a recessed mortar joint for a user to place mortar therein to secure the manufactured stone block to an adjacent surface.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: July 12, 2016
    Inventors: Dustin A. Brown, Robert Brown
  • STONE FABRICATION SYSTEM WITH HIDDEN MORTAR JOINT
    Publication number: 20090126301
    Abstract: A manufactured stone block for use in building a structure having a front surface with a simulated natural stone appearance. A portion of an upper surface of the block includes a recessed mortar joint for a user to place mortar therein to secure the manufactured stone block to an adjacent surface.
    Type: Application
    Filed: November 21, 2008
    Publication date: May 21, 2009
    Inventors: Dustin A. Brown, Robert Brown