Patents by Inventor Edmar DeMoirais

Edmar DeMoirais 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 CUTTING APPARATUS AND METHOD
    Publication number: 20100101552
    Abstract: A stone cutter 10 for quickly and efficiently producing stone cuts and shapes is provided. The stone cutter 10 utilizes a hydraulic cylinder 44 to force a pair of dies 18, 19 about a stone work piece. Each die includes a corresponding ridge 50 extending from the die face to form a peak or cutting edge 52. The force applied to the work piece is transmitted across the work piece at the cutting edges 52, thereby causing the stone work piece to fracture across the transmission line.
    Type: Application
    Filed: March 5, 2007
    Publication date: April 29, 2010
    Applicant: INTERNATIONAL MACHINERY LLC
    Inventors: John Tesh, Ronnie McClain, Edmar DeMoirais, Sebastiao DeMorais