Assignee
ESAB AB
SE·124 granted patents·42 pending applications·1,573 citations·filing 1978–2025
Top patents by PatentIndex Score
166 records- 0192US6155475AMethod for automatic multi-layer weldingESAB AB·Filed 1996·Granted Dec 5, 2000·179 cites·20 claims
- 0291USD914071SWelding device enclosureESAB AB·Filed 2018·Granted Mar 23, 2021·43 cites·1 claims
- 0391US4240709AMultiple layer protective glass, particularly a protective glass for a welding shieldESAB AB·Filed 1979·Granted Dec 23, 1980·85 cites·9 claims
- 0490US11305375B2Welding head for friction stir weldingESAB AB·Filed 2019·Granted Apr 19, 2022·5 cites·18 claims
- 0590US6264088B1Welding assembly for friction stir weldingESAB AB·Filed 1998·Granted Jul 24, 2001·86 cites·21 claims
- 0690USD357927SWelding apparatusESAB AB·Filed 1993·Granted May 2, 1995·51 cites·1 claims
- 0790US4564742ASource of power for arc weldingESAB AB·Filed 1984·Granted Jan 14, 1986·58 cites·9 claims
- 0889US10661379B1Friction stir welding flash removal componentESAB AB·Filed 2018·Granted May 26, 2020·16 cites·19 claims
- 0989US10195681B2Short arc welding systemESAB AB·Filed 2018·Granted Feb 5, 2019·3 cites·6 claims
- 1088USD754626SPortable welding systemESAB AB·Filed 2014·Granted Apr 26, 2016·38 cites·1 claims
- 1188USD518078SWelding machineESAB AB·Filed 2004·Granted Mar 28, 2006·41 cites·1 claims
- 1288US6419142B1Apparatus for friction stir weldingESAB AB·Filed 1998·Granted Jul 16, 2002·73 cites·20 claims
- 1388US4733052AContact tip welding electrodeESAB AB·Filed 1986·Granted Mar 22, 1988·75 cites·18 claims
- 1487US4389561ASelf-positioning welding or cutting torchESAB AB·Filed 1981·Granted Jun 21, 1983·80 cites·3 claims
- 1585USD812119SPortable welding power source with cooling moduleESAB AB·Filed 2017·Granted Mar 6, 2018·33 cites·1 claims
- 1685USD811456SPortable welding power sourceESAB AB·Filed 2017·Granted Feb 27, 2018·33 cites·1 claims
- 1785USD467257SWelding apparatusESAB AB·Filed 2001·Granted Dec 17, 2002·39 cites·1 claims
- 1884US10688589B2System and method for monitoring resistance in a wire feed deviceESAB AB·Filed 2017·Granted Jun 23, 2020·4 cites·16 claims
- 1984USD626576SPower source for weldingESAB AB·Filed 2010·Granted Nov 2, 2010·45 cites·1 claims
- 2083US12263546B2Balance and offset in adaptive submerged arc weldingESAB AB·Filed 2024·Granted Apr 1, 2025·0 cites·20 claims
- 2183US10730131B2Arc stopESAB AB·Filed 2017·Granted Aug 4, 2020·2 cites·20 claims
- 2283US10226383B2Welding helmet with removable neck guardESAB AB·Filed 2016·Granted Mar 12, 2019·10 cites·20 claims
- 2383USD520038SWelding machineESAB AB·Filed 2004·Granted May 2, 2006·52 cites·1 claims
- 2483US4379811ATubular filler wire for fusion weldingESAB AB·Filed 1978·Granted Apr 12, 1983·34 cites·6 claims
- 2582US10456858B2Welding head for friction stir weldingESAB AB·Filed 2018·Granted Oct 29, 2019·2 cites·18 claims
- 2681US11103950B2Removable welding wire spool arrangement for welding applicationsESAB AB·Filed 2018·Granted Aug 31, 2021·3 cites·19 claims
- 2781USD357263SWelding apparatusESAB AB·Filed 1993·Granted Apr 11, 1995·26 cites·1 claims
- 2879US12423537B2Marked consumable readingESAB AB·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 2979US11648622B2Method of operating a welding power supply and a welding power supplyESAB AB·Filed 2021·Granted May 16, 2023·0 cites·20 claims
- 3079US11135670B2Method and system for submerged arc weldingESAB AB·Filed 2018·Granted Oct 5, 2021·1 cites·20 claims
- 3179US6854632B1Welding apparatusESAB AB·Filed 1998·Granted Feb 15, 2005·43 cites·14 claims
- 3279US2023099949A1Automated welding system for interchangeable welding headsESAB AB·Filed 2022·Application pending·0 cites
- 3378USD1033184STorch handleESAB AB·Filed 2021·Granted Jul 2, 2024·6 cites·1 claims
- 3478US10857615B2Self-adjusting twin contact jawsESAB AB·Filed 2017·Granted Dec 8, 2020·1 cites·19 claims
- 3577US10875117B2Arc startESAB AB·Filed 2017·Granted Dec 29, 2020·1 cites·11 claims
- 3676US12256483B2Trigger moduleESAB AB·Filed 2021·Granted Mar 18, 2025·0 cites·15 claims
- 3776US2025121448A1Wire FeederESAB AB·Filed 2024·Application pending·0 cites
- 3874US4305197ATubular filler wire for fusion weldingESAB AB·Filed 1979·Granted Dec 15, 1981·23 cites·4 claims
- 3973US10933485B2Method of operating a welding power supply and a welding power supplyESAB AB·Filed 2018·Granted Mar 2, 2021·0 cites·20 claims
- 4072US2025185148A1Trigger moduleESAB AB·Filed 2025·Application pending·0 cites
- 4172US2024399484A1Torch motion sensor actuation of auxiliary featuresESAB AB·Filed 2024·Application pending·0 cites
- 4271US11919110B2Balance and offset in adaptive submerged arc weldingESAB AB·Filed 2020·Granted Mar 5, 2024·0 cites·20 claims
- 4370USD998664SWelding consumable containerESAB AB·Filed 2021·Granted Sep 12, 2023·4 cites·1 claims
- 4470US11701731B2Method for starting a submerged arc welding process and welding apparatusESAB AB·Filed 2021·Granted Jul 18, 2023·0 cites·13 claims
- 4570US6299048B1Plant for friction stir weldingESAB AB·Filed 1997·Granted Oct 9, 2001·31 cites·12 claims
- 4670US2021245290A1Arc welding head and a welding arrangementESAB AB·Filed 2021·Application pending·0 cites
- 4769US12345776B2External connector and sensor unit for welding equipmentESAB AB·Filed 2021·Granted Jul 1, 2025·0 cites·21 claims
- 4869US11742766B2Welding power supply with extended voltage characteristicESAB AB·Filed 2021·Granted Aug 29, 2023·0 cites·19 claims
- 4969US11534848B2Control method for MIG/MAG-welding and welding equipment applying this methodESAB AB·Filed 2019·Granted Dec 27, 2022·0 cites·19 claims
- 5069US2019299316A1Method of automatically setting a welding parameter for mig/mag welding and a controller for performing the methodESAB AB·Filed 2019·Application pending·0 cites
Showing the top 50 of 166 patent records by PatentIndex Score.
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →