Patents by Inventor Michael Dene Williams

Michael Dene Williams 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).

  • Apparatus and method for securing resin set bolts when performing rock bolting
    Patent number: 8348109
    Abstract: The resin nozzle adapted for storing resin set bolts into ceilings and walls of a mine by injecting a resin sausage into a pre-drilled bolt hole, the said nozzle including: a spring that defines a passage to which resin sausages may be passed there-through; a nozzle tip connectable to the same defined passage, said nozzle adapted to extend into a pre-drilled bolt hole; and a connector member adapted to be fastened onto the tuck bolting equipment to which the resin sausages may be ejected there-from.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: January 8, 2013
    Inventor: Michael Dene Williams
  • APPARATUS AND METHOD FOR SECURING RESIN SET BOLTS WHEN PERFORMING ROCK BOLTIING
    Publication number: 20100074696
    Abstract: The resin nozzle adapted for storing resin set bolts into ceilings and walls of a mine by injecting a resin sausage into a pre-drilled bolt hole, the said nozzle including: a spring that defines a passage to which resin sausages may be passed there-through; a nozzle tip connectable to the same defined passage, said nozzle adapted to extend into a pre-drilled bolt hole; and a connector member adapted to be fastened onto the tuck bolting equipment to which the resin sausages may be ejected there-from.
    Type: Application
    Filed: February 28, 2007
    Publication date: March 25, 2010
    Inventor: Michael Dene Williams