Inventor
STAVA ELLIOTT K
US66 patents
⚠️ This page may combine multiple inventors who share the name “STAVA ELLIOTT K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LINCOLN GLOBAL INC
34 patentsUS6472634B1Oct 29, 2002
Electric arc welding system
LINCOLN GLOBAL INC131 citations99
US6207929B1Mar 27, 2001
Tandem electrode welder and method of welding with two electrodes
LINCOLN GLOBAL INC134 citations99
US6160241ADec 12, 2000
Method and apparatus for electric arc welding
LINCOLN GLOBAL INC138 citations99
US6051810AApr 18, 2000
Short circuit welder
LINCOLN GLOBAL INC260 citations99
US6818860B1Nov 16, 2004
Portable welder with integral battery charger
LINCOLN GLOBAL INC129 citations98
US6291798B1Sep 18, 2001
Electric ARC welder with a plurality of power supplies
LINCOLN GLOBAL INC110 citations98
US6215100B1Apr 10, 2001
Short circuit welder
LINCOLN GLOBAL INC93 citations98
US6172333B1Jan 9, 2001
Electric welding apparatus and method
LINCOLN GLOBAL INC108 citations98
US6111216AAug 29, 2000
High current welding power supply
LINCOLN GLOBAL INC148 citations98
US6977357B2Dec 20, 2005
Welding wire positioning system
LINCOLN GLOBAL INC108 citations97
US6501049B2Dec 31, 2002
Short circuit arc welder and method of controlling same
LINCOLN GLOBAL INC74 citations96
US6365874B1Apr 2, 2002
Power supply for electric arc welding
LINCOLN GLOBAL INC65 citations96
US6274845B1Aug 14, 2001
Method and apparatus for electric arc welding
LINCOLN GLOBAL INC66 citations96
US6204478B1Mar 20, 2001
Method of pipe welding
LINCOLN GLOBAL INC44 citations96
US6093906AJul 25, 2000
Method of pipe welding
LINCOLN GLOBAL INC56 citations96
US5961863AOct 5, 1999
Short circuit pipe welding
LINCOLN GLOBAL INC87 citations96
US7645960B2Jan 12, 2010
Coded welding consumable
LINCOLN GLOBAL INC37 citations93
US7271365B2Sep 18, 2007
System and method for pulse welding
LINCOLN GLOBAL INC36 citations93
US7183516B2Feb 27, 2007
System and method for welding with multiple arcs
LINCOLN GLOBAL INC21 citations93
US7166818B2Jan 23, 2007
Tandem electrode welder and method of welding with two electrodes
LINCOLN GLOBAL INC12 citations93
US7109439B2Sep 19, 2006
Short circuit arc welder and method of controlling same
LINCOLN GLOBAL INC42 citations93
US7053334B2May 30, 2006
Electric arc welder system with waveform profile control
LINCOLN GLOBAL INC19 citations93
US6870132B2Mar 22, 2005
Power supply for electric arc welding
LINCOLN GLOBAL INC15 citations93
US6683278B2Jan 27, 2004
Tandem electrode welder and method of welding with two electrodes
LINCOLN GLOBAL INC22 citations93
US6600134B2Jul 29, 2003
Power supply for electric arc welding
LINCOLN GLOBAL INC23 citations93
US6365864B1Apr 2, 2002
Cleaning device for welding wire and method of cleaning welding wire
LINCOLN GLOBAL INC23 citations93
US6025573AFeb 15, 2000
Controller and method for pulse welding
LINCOLN GLOBAL INC51 citations93
US7166817B2Jan 23, 2007
Electric ARC welder system with waveform profile control for cored electrodes
LINCOLN GLOBAL INC18 citations92
US6940040B2Sep 6, 2005
Electric arc welding system
LINCOLN GLOBAL INC26 citations92
US6855912B2Feb 15, 2005
Electric arc welding system
LINCOLN GLOBAL INC15 citations92
US6660966B2Dec 9, 2003
Electric arc welding system
LINCOLN GLOBAL INC21 citations92
US7385159B2Jun 10, 2008
Output stage for an electric arc welder
LINCOLN GLOBAL INC19 citations84
US7358459B2Apr 15, 2008
Electric arc welder system with waveform profile control
LINCOLN GLOBAL INC12 citations84
US6570131B1May 27, 2003
Electric arc welder with arc starter
LINCOLN GLOBAL INC18 citations84
LINCOLN ELECTRIC CO
15 patentsUS5148001ASep 15, 1992
System and method of short circuiting arc welding
LINCOLN ELECTRIC CO193 citations99
US5001326AMar 19, 1991
Apparatus and method of controlling a welding cycle
LINCOLN ELECTRIC CO183 citations99
US4954691ASep 4, 1990
Method and device for controlling a short circuiting type welding system
LINCOLN ELECTRIC CO174 citations99
US4866247ASep 12, 1989
Apparatus and method of short circuiting arc welding
LINCOLN ELECTRIC CO166 citations99
US5003154AMar 26, 1991
Apparatus and method of short circuiting arc welding
LINCOLN ELECTRIC CO85 citations96
US4972064ANov 20, 1990
Apparatus for short circuiting arc welding
LINCOLN ELECTRIC CO119 citations96
US4947021AAug 7, 1990
Method and apparatus for TIG welding
LINCOLN ELECTRIC CO86 citations96
US4897523AJan 30, 1990
Apparatus and method of short circuiting arc welding
LINCOLN ELECTRIC CO119 citations96
US4835360AMay 30, 1989
Method and device for controlling a short circuiting type welding system
LINCOLN ELECTRIC CO70 citations96
US4717807AJan 5, 1988
Method and device for controlling a short circuiting type welding system
LINCOLN ELECTRIC CO121 citations96
US5742029AApr 21, 1998
Method of welding wallpaper alloy an arc welder modified to practice same
LINCOLN ELECTRIC CO112 citations93
US5715150AFeb 3, 1998
Inverter output circuit
LINCOLN ELECTRIC CO44 citations93
US5117088AMay 26, 1992
Device and method for starting electric arc of a welder
LINCOLN ELECTRIC CO47 citations93
US4861965AAug 29, 1989
Method and apparatus for TIG welding
LINCOLN ELECTRIC CO46 citations93
US5683602ANov 4, 1997
Welding power supply
LINCOLN ELECTRIC CO20 citations84
NARAYANAN BADRI K
1 patentShowing the top 50 of 66 patents by PatentIndex Score.