Patents by Inventor Jonathan Sterling Ogborn

Jonathan Sterling Ogborn 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).

  • Method of rating a stick electrode
    Patent number: 8927904
    Abstract: A system and method of rating the arc maintainability of an electric arc welding stick electrode by creating an arc between the electrode and a workpiece; moving the electrode along the workpiece while maintaining the arc; decreasing either the current or the voltage until a point is reached where the arc is extinguished; determining the open circuit voltage at the point; and, rating the electrode based upon at least the open circuit voltage point.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: January 6, 2015
    Assignee: Lincoln Global, Inc.
    Inventors: Jonathan Sterling Ogborn, Robert J. Weaver, Jon P. Chiappone, Craig B. Dallam
  • Systems for rating a stick electrode
    Patent number: 8624160
    Abstract: A system and method of rating the arc maintainability of an electric arc welding stick electrode by creating an arc between the electrode and a workpiece; moving the electrode along the workpiece while maintaining the arc; decreasing either the current or the voltage until a point is reached where the arc is extinguished; determining the open circuit voltage at the point; and, rating the electrode based upon at least the open circuit voltage point.
    Type: Grant
    Filed: September 26, 2011
    Date of Patent: January 7, 2014
    Assignee: Lincoln Global, Inc.
    Inventors: Jonathan Sterling Ogborn, Robert J. Weaver, Jon P. Chiappone, Craig B. Dallam
  • METHOD OF RATING A STICK ELECTRODE
    Publication number: 20130213947
    Abstract: A system and method of rating the arc maintainability of an electric arc welding stick electrode by creating an arc between the electrode and a workpiece; moving the electrode along the workpiece while maintaining the arc; decreasing either the current or the voltage until a point is reached where the arc is extinguished; determining the open circuit voltage at the point; and, rating the electrode based upon at least the open circuit voltage point.
    Type: Application
    Filed: March 28, 2013
    Publication date: August 22, 2013
    Applicant: LINCOLN GLOBAL, INC.
    Inventors: JONATHAN STERLING OGBORN, ROBERT J. WEAVER, JON P. CHIAPPONE, CRAIG B. DALLAM
  • 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
  • METHOD OF RATING A STICK ELECTRODE
    Publication number: 20120012572
    Abstract: A system and method of rating the arc maintainability of an electric arc welding stick electrode by creating an arc between the electrode and a workpiece; moving the electrode along the workpiece while maintaining the arc; decreasing either the current or the voltage until a point is reached where the arc is extinguished; determining the open circuit voltage at the point; and, rating the electrode based upon at least the open circuit voltage point.
    Type: Application
    Filed: September 26, 2011
    Publication date: January 19, 2012
    Applicant: LINCOLN GLOBAL, INC.
    Inventors: Jonathan Sterling Ogborn, Robert J. Weaver, Jon P. Chiappone, Craig B. Dallam
  • Method of rating a stick electrode
    Patent number: 8049141
    Abstract: A method of rating the arc maintainability of an electric arc welding stick electrode by creating an arc between the electrode and a workpiece; moving the electrode along the workpiece while maintaining the arc; decreasing either the current or the voltage until a point is reached where the arc is extinguished; determining the open circuit voltage at the point; and, rating the electrode based upon the open circuit voltage point.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: November 1, 2011
    Assignee: Lincoln Global, Inc.
    Inventors: Jonathan Sterling Ogborn, Robert J. Weaver, Jon P. Chiappone, Craig B. Dallam
  • 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
  • Electrode tip
    Patent number: 7781701
    Abstract: A welding electrode comprising a metal core and a coating material that includes flux compounds is at least partially coated on an outer surface of said metal core. The tip of the welding electrode is beveled and a portion of the beveled tip has an end coating material which includes an electrically-conductive material.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: August 24, 2010
    Assignee: Lincoln Global, Inc.
    Inventors: Randall M. Burt, Jonathan Sterling Ogborn
  • Method of rating a stick electrode
    Publication number: 20090020514
    Abstract: A method of rating the arc maintainability of an electric arc welding stick electrode by creating an arc between the electrode and a workpiece; moving the electrode along the workpiece while maintaining the arc; decreasing either the current or the voltage until a point is reached where the arc is extinguished; determining the open circuit voltage at the point; and, rating the electrode based upon the open circuit voltage point.
    Type: Application
    Filed: July 18, 2007
    Publication date: January 22, 2009
    Inventors: Jonathan Sterling Ogborn, Robert J. Weaver, Jon P. Chiappone, Craig B. Dallam