Inventor · disambiguated record
Steven Edward Barhorst
Also filed as: BARHORST STEVEN · BARHORST STEVEN E · BARHORST STEVEN EDWARD
48 granted patents·16 pending applications·282 citations·filing 2002–2025
97Inventor score
Files withHOBART BROTHERS LLC27ILLINOIS TOOL WORKS16HOBART BROTHERS CO15BARHORST STEVEN4FISHER KENNETH ALLEN2
Top patents by PatentIndex Score
64 records- 0196US6723954B2Straight polarity metal cored wireHOBART BROTHERS CO·Filed 2002·Granted Apr 20, 2004·84 cites·14 claims
- 0295US6723957B2Method and apparatus for weldingILLINOIS TOOL WORKS·Filed 2002·Granted Apr 20, 2004·56 cites·67 claims
- 0393US7087860B2Straight polarity metal cored wiresHOBART BROTHERS CO·Filed 2004·Granted Aug 8, 2006·53 cites·5 claims
- 0493US2025375842A1Systems and methods for low-manganese welding alloysHOBART BROTHERS LLC·Filed 2025·Application pending·0 cites
- 0592US10242317B2System for estimating the amount and content of fumesILLINOIS TOOL WORKS·Filed 2014·Granted Mar 26, 2019·9 cites·35 claims
- 0692US9844838B2Systems and methods for low-manganese welding alloysHOBART BROTHERS CO·Filed 2014·Granted Dec 19, 2017·6 cites·29 claims
- 0791US12403551B2Systems and methods for low-manganese welding alloysHOBART BROTHERS LLC·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 0891US12383988B2Systems and methods for low-manganese welding alloysHOBART BROTHERS LLC·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 0990US9199341B2Systems and methods for welding electrodesBARHORST STEVEN·Filed 2012·Granted Dec 1, 2015·10 cites·18 claims
- 1089US11633814B2Systems and methods for welding electrodesHOBART BROTHERS LLC·Filed 2018·Granted Apr 25, 2023·2 cites·10 claims
- 1189US10300565B2Systems and methods for welding mill scaled workpiecesHOBART BROTHERS CO·Filed 2015·Granted May 28, 2019·3 cites·23 claims
- 1288US9029733B2Systems and methods for tubular welding wireBARHORST STEVEN·Filed 2012·Granted May 12, 2015·6 cites·15 claims
- 1387US12134147B2Systems and methods for low-manganese welding alloysHOBART BROTHERS LLC·Filed 2023·Granted Nov 5, 2024·0 cites·20 claims
- 1487US10610946B2Systems and methods for automated root pass weldingILLINOIS TOOL WORKS·Filed 2015·Granted Apr 7, 2020·2 cites·32 claims
- 1587US10589388B2Systems and methods for low-manganese welding alloysHOBART BROTHERS LLC·Filed 2017·Granted Mar 17, 2020·1 cites·19 claims
- 1687US7335852B2Method and apparatus for weldingILLINOIS TOOL WORKS·Filed 2006·Granted Feb 26, 2008·7 cites·23 claims
- 1786US2024181552A1Systems and methods for low-manganese welding wireHOBART BROTHERS LLC·Filed 2024·Application pending·0 cites
- 1885US2023294216A1Systems and methods for welding electrodesHOBART BROTHERS LLC·Filed 2023·Application pending·0 cites
- 1984US9517523B2System and method of reducing diffusible hydrogen in weld metalBARHORST STEVEN·Filed 2011·Granted Dec 13, 2016·5 cites·33 claims
- 2082US9895774B2Systems and methods for low-manganese welding alloysHOBART BROTHERS CO·Filed 2014·Granted Feb 20, 2018·4 cites·34 claims
- 2182US9403233B2DC electrode negative rotating arc welding method and systemILLINOIS TOOL WORKS·Filed 2012·Granted Aug 2, 2016·4 cites·19 claims
- 2281US9950394B2Systems and methods for welding electrodesBARHORST STEVEN·Filed 2012·Granted Apr 24, 2018·4 cites·17 claims
- 2381US9821402B2System and method for submerged arc weldingFISHER KENNETH ALLEN·Filed 2012·Granted Nov 21, 2017·4 cites·20 claims
- 2481US2023405707A1Laser additive manufacturing and welding with hydrogen shield gasHOBART BROTHERS LLC·Filed 2023·Application pending·0 cites
- 2579US10112268B2Systems and methods for corrosion-resistant welding electrodesHOBART BROTHERS CO·Filed 2014·Granted Oct 30, 2018·3 cites·13 claims
- 2678US12208476B2Systems, methods, and apparatus to preheat welding wireILLINOIS TOOL WORKS·Filed 2020·Granted Jan 28, 2025·0 cites·21 claims
- 2777US11400549B2Tubular wires made from copper coated stripHOBART BROTHERS LLC·Filed 2019·Granted Aug 2, 2022·0 cites·14 claims
- 2877US9999944B2Systems and methods for welding electrodesHOBART BROTHERS CO·Filed 2013·Granted Jun 19, 2018·2 cites·18 claims
- 2976US11897063B2Systems and methods for low-manganese welding wireHOBART BROTHERS LLC·Filed 2021·Granted Feb 13, 2024·0 cites·7 claims
- 3076US11577345B2Systems and methods for low-manganese welding alloysHOBART BROTHERS LLC·Filed 2020·Granted Feb 14, 2023·0 cites·20 claims
- 3176US9707643B2Systems and methods for welding electrodesHOBART BROTHERS CO·Filed 2013·Granted Jul 18, 2017·2 cites·2 claims
- 3276US9700954B2System and method for submerged arc weldingILLINOIS TOOL WORKS·Filed 2013·Granted Jul 11, 2017·2 cites·16 claims
- 3375US11904415B2Systems and methods for low-manganese welding wireHOBART BROTHERS LLC·Filed 2021·Granted Feb 20, 2024·0 cites·16 claims
- 3475US9700955B2Systems and methods for using fluorine-containing gas for submerged arc weldingILLINOIS TOOL WORKS·Filed 2013·Granted Jul 11, 2017·2 cites·14 claims
- 3574US10160067B2Data acquisition using a purge plugILLINOIS TOOL WORKS·Filed 2014·Granted Dec 25, 2018·4 cites·8 claims
- 3674US2018354053A1Systems, methods, and apparatus to preheat welding wire for low hydrogen weldingILLINOIS TOOL WORKS·Filed 2018·Application pending·0 cites
- 3772US11766732B2Systems and methods for automated root pass weldingILLINOIS TOOL WORKS·Filed 2020·Granted Sep 26, 2023·0 cites·26 claims
- 3872US11426825B2Systems and methods for welding mill scaled workpiecesHOBART BROTHERS LLC·Filed 2019·Granted Aug 30, 2022·0 cites·24 claims
- 3972US9764409B2Systems and methods for using fluorine-containing gas for submerged arc weldingFISHER KENNETH ALLEN·Filed 2012·Granted Sep 19, 2017·2 cites·17 claims
- 4071US12128506B2Systems and methods for welding electrodesHOBART BROTHERS LLC·Filed 2018·Granted Oct 29, 2024·0 cites·17 claims
- 4168US2019299339A1Tubular wires made from copper coated stripHOBART BROTHERS CO·Filed 2019·Application pending·0 cites
- 4267US11130203B2Systems and methods for welding electrodesHOBART BROTHERS LLC·Filed 2017·Granted Sep 28, 2021·0 cites·18 claims
- 4367US2020324372A1Laser additive manufacturing and welding with hydrogen shield gasHOBART BROTHERS LLC·Filed 2019·Application pending·0 cites
- 4466US12330247B2Metal-cored wire electrode for high deposition rate welding processesHOBART BROTHERS LLC·Filed 2021·Granted Jun 17, 2025·0 cites·20 claims
- 4566US11697171B2Systems and methods for welding zinc-coated workpiecesHOBART BROTHERS LLC·Filed 2020·Granted Jul 11, 2023·0 cites·18 claims
- 4666US11052493B2Systems and methods for corrosion-resistant welding electrodesHOBART BROTHERS LLC·Filed 2018·Granted Jul 6, 2021·0 cites·20 claims
- 4766US10016850B2Systems and methods for welding electrodesHOBART BROTHERS CO·Filed 2013·Granted Jul 10, 2018·1 cites·20 claims
- 4865US2017225255A1Systems, Methods, and Apparatus to Preheat Welding WireILLINOIS TOOL WORKS·Filed 2017·Application pending·0 cites
- 4964US11590612B2Micro-porous tubular welding wireHOBART BROTHERS LLC·Filed 2019·Granted Feb 28, 2023·0 cites·20 claims
- 5060US10898966B2Systems and methods for low-manganese welding wireHOBART BROTHERS LLC·Filed 2013·Granted Jan 26, 2021·0 cites·24 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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