Inventor · disambiguated record
William T. Matthews
Also filed as: MATTHEWS WILLIAM · MATTHEWS WILLIAM T · MATTHEWS WILLIAM THOMAS
56 granted patents·30 pending applications·1,003 citations·filing 1997–2021
98Inventor score
Top patents by PatentIndex Score
86 records- 0198US7643890B1Remote management of portable construction devicesLINCOLN GLOBAL INC·Filed 2005·Granted Jan 5, 2010·154 cites·20 claims
- 0298US6818860B1Portable welder with integral battery chargerLINCOLN GLOBAL INC·Filed 2003·Granted Nov 16, 2004·129 cites·13 claims
- 0396US9095928B2Method and system for heating consumable during hot wireLINCOLN GLOBAL INC·Filed 2013·Granted Aug 4, 2015·32 cites·20 claims
- 0496US7427726B2Grounding assembly for welding wire feederLINCOLN GLOBAL INC·Filed 2006·Granted Sep 23, 2008·26 cites·21 claims
- 0593US10118243B2Real time inductance monitoring in welding and cutting power supplyLINCOLN GLOBAL INC·Filed 2017·Granted Nov 6, 2018·4 cites·26 claims
- 0693US6023037AElectric ARC welder and plasma cutterLINCOLN GLOBAL INC·Filed 1998·Granted Feb 8, 2000·115 cites·3 claims
- 0792US7557327B2Method of pulse welding and contact tip thereforLINCOLN GLOBAL INC·Filed 2007·Granted Jul 7, 2009·13 cites·18 claims
- 0890US5893985APlasma arc torchLINCOLN ELECTRIC CO·Filed 1997·Granted Apr 13, 1999·113 cites·73 claims
- 0989US10464168B2Method and system for additive manufacturing using high energy source and hot-wireLINCOLN GLOBAL INC·Filed 2014·Granted Nov 5, 2019·7 cites·17 claims
- 1089US9724789B2Mobile welding systemLINCOLN GLOBAL INC·Filed 2014·Granted Aug 8, 2017·6 cites·20 claims
- 1189US9073138B2Dual-spectrum digital imaging welding helmetWILLS DOUGLAS ALAN·Filed 2011·Granted Jul 7, 2015·39 cites·22 claims
- 1289US8803032B2Hybrid powered welderMATTHEWS WILLIAM T·Filed 2011·Granted Aug 12, 2014·10 cites·4 claims
- 1388US9833860B1System and method for plasma arc transfer for plasma cuttingLINCOLN GLOBAL INC·Filed 2016·Granted Dec 5, 2017·5 cites·19 claims
- 1488US8080761B2Hybrid powered welderMATTHEWS WILLIAM T·Filed 2004·Granted Dec 20, 2011·49 cites·9 claims
- 1588US6177645B1Electric arc welder and plasma cutterLINCOLN GLOBAL INC·Filed 1999·Granted Jan 23, 2001·75 cites·14 claims
- 1687US10543554B2Welding assembly for high-bandwidth data communicationLINCOLN GLOBAL INC·Filed 2014·Granted Jan 28, 2020·9 cites·12 claims
- 1786US11065707B2Systems and methods supporting predictive and preventative maintenanceLINCOLN GLOBAL INC·Filed 2018·Granted Jul 20, 2021·1 cites·10 claims
- 1886US8990963B2User-friendly welding helmet assemblyMATTHEWS WILLIAM T·Filed 2006·Granted Mar 31, 2015·41 cites·18 claims
- 1985US9266194B2System and method for controlling a hybrid welding processLINCOLN GLOBAL INC·Filed 2015·Granted Feb 23, 2016·2 cites·5 claims
- 2085US7238916B2Robotic welding cell unitLINCOLN GLOBAL INC·Filed 2004·Granted Jul 3, 2007·44 cites·74 claims
- 2183US10933492B2Systems and methods of additive structural build techniquesLINCOLN GLOBAL INC·Filed 2018·Granted Mar 2, 2021·1 cites·10 claims
- 2283US9889045B2User-friendly welding helmet assemblyLINCOLN GLOBAL INC·Filed 2015·Granted Feb 13, 2018·6 cites·31 claims
- 2382US8975558B2Selector device for electric arc welderSTAVA ELLIOTT K·Filed 2005·Granted Mar 10, 2015·8 cites·29 claims
- 2481US5965040APlasma arc torchLINCOLN GLOBAL INC·Filed 1998·Granted Oct 12, 1999·67 cites·38 claims
- 2578US10442028B2Welding helmet configuration providing real-time fume exposure warning capabilityLINCOLN GLOBAL INC·Filed 2017·Granted Oct 15, 2019·1 cites·20 claims
- 2677US10239145B2Synchronized magnetic arc steering and weldingMATTHEWS WILLIAM T·Filed 2012·Granted Mar 26, 2019·3 cites·16 claims
- 2776US11738410B2Brazed electrode for plasma cutting torchLINCOLN GLOBAL INC·Filed 2019·Granted Aug 29, 2023·0 cites·18 claims
- 2875US10322466B2Enhanced piercing and operation of plasma cutting torch and systemLINCOLN GLOBAL INC·Filed 2017·Granted Jun 18, 2019·2 cites·20 claims
- 2974US11267083B2Mobile welding systemLINCOLN GLOBAL INC·Filed 2019·Granted Mar 8, 2022·0 cites·1 claims
- 3073US9687931B2System for measuring energy using digitally controlled welding power sourcesDANIEL JOSEPH A·Filed 2009·Granted Jun 27, 2017·2 cites·30 claims
- 3172US11623294B2Methods and systems using a smart torch with positional tracking in robotic weldingLINCOLN GLOBAL INC·Filed 2018·Granted Apr 11, 2023·0 cites·8 claims
- 3272US8487217B2Method of pulse welding and contact tip thereforMATTHEWS WILLIAM T·Filed 2007·Granted Jul 16, 2013·2 cites·8 claims
- 3371US7339134B2Extension lift truck modificationLINCOLN GLOBAL INC·Filed 2004·Granted Mar 4, 2008·19 cites·4 claims
- 3471US7262386B2Method of pulse welding and contact tip thereforLINCOLN GLOBAL INC·Filed 2004·Granted Aug 28, 2007·10 cites·28 claims
- 3569US8629372B2Method of pulse welding and contact tip thereforMATTHEWS WILLIAM T·Filed 2009·Granted Jan 14, 2014·1 cites·20 claims
- 3668US10857612B2System for measuring energy using digitally controlled welding power sourcesLINCOLN GLOBAL INC·Filed 2017·Granted Dec 8, 2020·0 cites·15 claims
- 3768US10608888B2Relating an operator to a power sourceLINCOLN GLOBAL INC·Filed 2017·Granted Mar 31, 2020·1 cites·20 claims
- 3867US11453078B2Use of mobile communication devices as user interface for welding equipment and systemsLINCOLN GLOBAL INC·Filed 2019·Granted Sep 27, 2022·0 cites·18 claims
- 3967US10543572B2Mobile welding systemLINCOLN GLOBAL INC·Filed 2017·Granted Jan 28, 2020·0 cites·20 claims
- 4067US2021107060A1Multi-material tooling and methods of making sameLINCOLN GLOBAL INC·Filed 2020·Application pending·0 cites
- 4166US11828342B2Devitrified metallic alloy coating for rotorsLINCOLN GLOBAL INC·Filed 2020·Granted Nov 28, 2023·0 cites·26 claims
- 4266US11554449B2Brazed electrode for plasma cutting torchLINCOLN GLOBAL INC·Filed 2019·Granted Jan 17, 2023·0 cites·18 claims
- 4366US10639748B2Brazed electrode for plasma cutting torchLINCOLN GLOBAL INC·Filed 2017·Granted May 5, 2020·0 cites·8 claims
- 4466US10173279B2Welding systemLINCOLN GLOBAL INC·Filed 2014·Granted Jan 8, 2019·1 cites·18 claims
- 4566US10065257B2Welding system with controlled wire feed speed during arc initiationASH ELLIOTT·Filed 2011·Granted Sep 4, 2018·2 cites·18 claims
- 4665US10991267B2Systems and methods providing a computerized eyewear device to aid in weldingLINCOLN GLOBAL INC·Filed 2016·Granted Apr 27, 2021·0 cites·10 claims
- 4765US2019160542A1Multi-material tooling and methods of making sameLINCOLN GLOBAL INC·Filed 2018·Application pending·0 cites
- 4865US2017334014A1System for measuring energy using digitally controlled welding power sourcesLINCOLN GLOBAL INC·Filed 2017·Application pending·0 cites
- 4965US2016236303A1Systems and Methods Providing a Computerized Eyewear Device to Aid in WeldingLINCOLN GLOBAL INC·Filed 2016·Application pending·0 cites
- 5061US10748447B2Systems and methods providing a computerized eyewear device to aid in weldingLINCOLN GLOBAL INC·Filed 2013·Granted Aug 18, 2020·0 cites·12 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →