Inventor · disambiguated record
Stephen M. Liebold
Also filed as: LIEBOLD STEPHEN · LIEBOLD STEPHEN M
25 granted patents·4 pending applications·415 citations·filing 2006–2021
96Inventor score
Top patents by PatentIndex Score
29 records- 0195US8395077B2Plasma arc torch providing angular shield flow injectionDUAN ZHENG·Filed 2010·Granted Mar 12, 2013·48 cites·27 claims
- 0295US8389887B2Apparatus and method for a liquid cooled shield for improved piercing performanceLIEBOLD STEPHEN M·Filed 2008·Granted Mar 5, 2013·69 cites·13 claims
- 0395US7598473B2Generating discrete gas jets in plasma arc torch applicationsHYPERTHERM INC·Filed 2006·Granted Oct 6, 2009·77 cites·15 claims
- 0494US9481050B2Plasma arc cutting system and persona selection processHYPERTHERM INC·Filed 2013·Granted Nov 1, 2016·24 cites·30 claims
- 0593US8338740B2Nozzle with exposed vent passageLIEBOLD STEPHEN M·Filed 2008·Granted Dec 25, 2012·59 cites·31 claims
- 0690US8541710B2Method and apparatus for automatic gas control for a plasma arc torchBRANDT AARON D·Filed 2008·Granted Sep 24, 2013·36 cites·20 claims
- 0790US7829816B2Plasma arc torch providing angular shield flow injectionHYPERTHERM INC·Filed 2006·Granted Nov 9, 2010·32 cites·44 claims
- 0888US8212173B2Liquid cooled shield for improved piercing performanceLIEBOLD STEPHEN M·Filed 2008·Granted Jul 3, 2012·28 cites·54 claims
- 0985US10576575B2Thread connection for a torch systemHYPERTHERM INC·Filed 2014·Granted Mar 3, 2020·5 cites·48 claims
- 1082US9900972B2Plasma arc cutting systems, consumables and operational methodsHYPERTHERM INC·Filed 2016·Granted Feb 20, 2018·2 cites·21 claims
- 1180US8809728B2Method and apparatus for automatic gas control for a plasma arc torchBRANDT AARON D·Filed 2007·Granted Aug 19, 2014·11 cites·16 claims
- 1277US10856400B2Connecting plasma arc torches and related systems and methodsHYPERTHERM INC·Filed 2018·Granted Dec 1, 2020·2 cites·21 claims
- 1374US10455682B2Optimization and control of material processing using a thermal processing torchSHIPULSKI E MICHAEL·Filed 2012·Granted Oct 22, 2019·6 cites·10 claims
- 1474US8981252B2Apparatus and method for a liquid cooled shield for improved piercing performanceLIEBOLD STEPHEN M·Filed 2012·Granted Mar 17, 2015·3 cites·18 claims
- 1572US10194517B2Plasma arc cutting system, consumables and operational methodsHYPERTHERM INC·Filed 2017·Granted Jan 29, 2019·2 cites·20 claims
- 1671US10149376B2Water injection and venting of a plasma arc torchHYPERTHERM INC·Filed 2014·Granted Dec 4, 2018·3 cites·16 claims
- 1771US9789561B2Apparatus and method for a liquid cooled shield for improved piercing performanceHYPERTHERM INC·Filed 2014·Granted Oct 17, 2017·2 cites·25 claims
- 1870US8866038B2Consumable component parts for a plasma torchLINDSAY JON W·Filed 2007·Granted Oct 21, 2014·6 cites·17 claims
- 1963US12089323B2Connecting plasma arc torches and related systems and methodsHYPERTHERM INC·Filed 2020·Granted Sep 10, 2024·0 cites·18 claims
- 2062USRE49153EConsumable component parts for a plasma torchHYPERTHERM INC·Filed 2020·Granted Jul 26, 2022·0 cites·17 claims
- 2158US11212904B2Water injection and venting of a plasma arc torchHYPERTHERM INC·Filed 2018·Granted Dec 28, 2021·0 cites·17 claims
- 2256US2022055141A1Systems and methods for controlling cutting paths of a thermal processing torchHYPERTHERM INC·Filed 2021·Application pending·0 cites
- 2355US10722970B2Controlling plasma arc torches and related systems and methodsHYPERTHERM INC·Filed 2016·Granted Jul 28, 2020·0 cites·23 claims
- 2451US2008210670A1Method and apparatus for automatic gas control for a plasma arch torchHYPERTHERM INC·Filed 2008·Application pending·0 cites
- 2548US2006163216A1Automatic gas control for a plasma arc torchHYPERTHERM INC·Filed 2006·Application pending·0 cites
- 2646US11523492B2Adjustable length consumables for a liquid-cooled plasma arc torchHYPERTHERM INC·Filed 2020·Granted Dec 6, 2022·0 cites·9 claims
- 2746US10737347B2Thread connection for a torch systemHYPERTHERM INC·Filed 2018·Granted Aug 11, 2020·0 cites·29 claims
- 2846US2014069895A1Automated cartridge detection for a plasma arc cutting systemHYPERTHERM INC·Filed 2013·Application pending·0 cites
- 2944US10245674B2Systems and methods for plasma gas venting in a plasma arc torchHYPERTHERM INC·Filed 2017·Granted Apr 2, 2019·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →