Patents by Inventor Radhika R. Panday

Radhika R. Panday 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).

  • Low manganese welding electodes
    Patent number: 10322473
    Abstract: Flux cored welding electrodes comprise a iron based metal sheath and either a flux or metal core within the sheath, enclosing core ingredients. The core ingredients and sheath together comprise, in weight percentages based on the total weight of the electrode, very low levels of manganese. While having low levels of manganese the electrodes satisfy the strength and safety requirements required of commercial electrodes. Embodiments contain manganese in the range of 0.09 to 0.19% by weight of the electrode, along with other components.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: June 18, 2019
    Assignee: LINCOLN GLOBAL, INC.
    Inventors: Jonathan S Ogborn, Daniel J Langham, Radhika R Panday
  • MANUFACTURE OF CORED WELDING ELECTRODES
    Publication number: 20130055565
    Abstract: The outer metal sheath of a cored welding electrode is made by twin roll casting without cold rolling.
    Type: Application
    Filed: November 5, 2012
    Publication date: March 7, 2013
    Applicant: LINCOLN GLOBAL, INC.
    Inventors: Marie A. Quintana, Janet Morse, Jonathan Sterling Ogborn, Greg Gerth, Vaidyanath B. Rajan, Radhika R. Panday
  • MANUFACTURE OF CORED WELDING ELECTRODES
    Publication number: 20110100970
    Abstract: The outer metal sheath of a cored welding electrode is made by twin roll casting without cold rolling.
    Type: Application
    Filed: August 23, 2010
    Publication date: May 5, 2011
    Applicant: Lincoln Global, Inc.
    Inventors: Marie A. Quintana, Janet Morse, Jonathan Sterling Ogborn, Greg Gerth, Vaidyanath B. Rajan, Radhika R. Panday