Patents Assigned to Goda Surya Narayan
  • High dimensional cored wires containing oxygen removers and a process for making the same
    Patent number: 8273150
    Abstract: A high dimensional cored wire is provided containing de-oxidant material arranged in a core of the wire, the de-oxidant material being in finely divided granular or powdery form coated with a protective coating material, the diameter of the cored wire varying between 13 and 40 mm. A process for manufacturing the wire is also provided.
    Type: Grant
    Filed: July 17, 2007
    Date of Patent: September 25, 2012
    Assignees: Heraeus Electro-Nite International N.V., Goda Surya Narayan
    Inventor: Goda Surya Narayan