Patents by Inventor Serge Oms

Serge Oms 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).

  • Sawing wire, method and equipment for manufacturing such a wire, and use
    Patent number: 9352404
    Abstract: A monofilament metal sawing wire for a wire saw, which consists of a metal wire having a diameter D and comprising helical serrations which an amplitude A and wavelength B, wherein the wavelength B is less than 10,000 times the product of the amplitude and the diameter (A×D), and the amplitude A is between 0.010 and 0.400 times the diameter D, the values being expressed in millimeters. Equipment and a method for manufacturing such a wire involve causing the wire to vibrate between two guides while passing the wire between the guides. Such a wire can be used for sawing a block of hard material.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 31, 2016
    Assignee: SODETAL AWT
    Inventors: Gunchul Song, Serge Oms, Bernard Serre
  • SAWING WIRE, METHOD AND EQUIPMENT FOR MANUFACTURING SUCH A WIRE, AND USE
    Publication number: 20150158098
    Abstract: A monofilament metal sawing wire for a wire saw, which consists of a metal wire having a diameter D and comprising helical serrations which an amplitude A and wavelength B, wherein the wavelength B is less than 10,000 times the product of the amplitude and the diameter (A×D), and the amplitude A is between 0.010 and 0.400 times the diameter D, the values being expressed in millimeters. Equipment and a method for manufacturing such a wire involve causing the wire to vibrate between two guides while passing the wire between the guides. Such a wire can be used for sawing a block of hard material.
    Type: Application
    Filed: March 15, 2013
    Publication date: June 11, 2015
    Inventors: Gunchul Song, Serge Oms, Bernard Serre