Inventor · disambiguated record
John Joseph Marcin
Also filed as: MARCIN JOHN · MARCIN JOHN J · MARCIN JOHN J JR · MARCIN JOHN JOSEPH
77 granted patents·23 pending applications·759 citations·filing 1986–2023
99Inventor score
Files withUNITED TECHNOLOGIES CORP65BULLIED STEVEN J9RAYTHEON TECH CORP8BOCHIECHIO MARIO P6HAMILTON SUNDSTRAND CORP3
Top patents by PatentIndex Score
100 records- 0199US9687910B2Multi-shot castingUNITED TECHNOLOGIES CORP·Filed 2013·Granted Jun 27, 2017·13 cites·12 claims
- 0298US10369625B2Arcuate directionally solidified components and manufacture methodsUNITED TECHNOLOGIES CORP·Filed 2015·Granted Aug 6, 2019·16 cites·22 claims
- 0398US8302668B1Hybrid core assembly for a casting processBULLIED STEVEN J·Filed 2011·Granted Nov 6, 2012·41 cites·23 claims
- 0498US6637500B2Cores for use in precision investment castingUNITED TECHNOLOGIES CORP·Filed 2001·Granted Oct 28, 2003·200 cites·14 claims
- 0597US10589351B2Method for magnetic flux compensation in a directional solidification furnace utilizing an actuated secondary coilUNITED TECHNOLOGIES CORP·Filed 2017·Granted Mar 17, 2020·8 cites·14 claims
- 0697US9808862B2System and methods for removing core elements of cast componentsUNITED TECHNOLOGIES CORP·Filed 2017·Granted Nov 7, 2017·7 cites·10 claims
- 0797US7861766B2Method for firing a ceramic and refractory metal casting coreUNITED TECHNOLOGIES CORP·Filed 2006·Granted Jan 4, 2011·22 cites·18 claims
- 0896US10711367B2Multi-layer susceptor design for magnetic flux shielding in directional solidification furnacesUNITED TECHNOLOGIES CORP·Filed 2017·Granted Jul 14, 2020·8 cites·9 claims
- 0996US10337121B2Separate vessel metal shielding method for magnetic flux in directional solidification furnaceUNITED TECHNOLOGIES CORP·Filed 2017·Granted Jul 2, 2019·9 cites·14 claims
- 1096US7144220B2Investment castingUNITED TECHNOLOGIES CORP·Filed 2004·Granted Dec 5, 2006·51 cites·25 claims
- 1195US10065239B2Casting molds, manufacture and use methodsUNITED TECHNOLOGIES CORP·Filed 2014·Granted Sep 4, 2018·7 cites·7 claims
- 1294US11433452B2Countergravity casting apparatus and desulfurization methodsRAYTHEON TECH CORP·Filed 2019·Granted Sep 6, 2022·2 cites·21 claims
- 1394US10596621B1Method of making complex internal passages in turbine airfoilsUNITED TECHNOLOGIES CORP·Filed 2017·Granted Mar 24, 2020·3 cites·11 claims
- 1494US10456830B2Multi-shot castingUNITED TECHNOLOGIES CORP·Filed 2017·Granted Oct 29, 2019·2 cites·18 claims
- 1594US9802248B2Castings and manufacture methodsUNITED TECHNOLOGIES CORP·Filed 2014·Granted Oct 31, 2017·6 cites·20 claims
- 1693US10449605B2Method and apparatus for manufacturing a multi-alloy cast structureUNITED TECHNOLOGIES CORP·Filed 2014·Granted Oct 22, 2019·12 cites·25 claims
- 1792US10287896B2Turbine blades and manufacture methodsUNITED TECHNOLOGIES CORP·Filed 2014·Granted May 14, 2019·11 cites·23 claims
- 1891US9481917B2Gaseous based desulfurization of alloysUNITED TECHNOLOGIES CORP·Filed 2012·Granted Nov 1, 2016·8 cites·22 claims
- 1991US7575039B2Refractory metal core coatingsUNITED TECHNOLOGIES CORP·Filed 2003·Granted Aug 18, 2009·32 cites·8 claims
- 2089US10245637B2Low modulus shot sleeve for high temperature die castingUNITED TECHNOLOGIES CORP·Filed 2016·Granted Apr 2, 2019·2 cites·11 claims
- 2188US12480721B2Cast plate heat exchanger and method of making using directional solidificationRTX CORP·Filed 2023·Granted Nov 25, 2025·0 cites·11 claims
- 2287US9551049B2High elastic modulus shafts and method of manufactureSHAH DILIP M·Filed 2012·Granted Jan 24, 2017·5 cites·13 claims
- 2386US11808529B2Cast plate heat exchanger and method of making using directional solidificationUNITED TECHNOLOGIES CORP·Filed 2019·Granted Nov 7, 2023·2 cites·7 claims
- 2486US9789534B2Investment technique for solid mold casting of reticulated metal foamsUNITED TECHNOLOGIES CORP·Filed 2015·Granted Oct 17, 2017·2 cites·16 claims
- 2586US9545664B2High temperature directionally solidified and single crystal die castingUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jan 17, 2017·2 cites·11 claims
- 2685US9908175B2Die casting system and method utilizing sacrificial coreUNITED TECHNOLOGIES CORP·Filed 2014·Granted Mar 6, 2018·2 cites·23 claims
- 2785US5914059AMethod of repairing metallic articles by energy beam deposition with reduced power densityUNITED TECHNOLOGIES CORP·Filed 1996·Granted Jun 22, 1999·63 cites·18 claims
- 2884US11772152B2Countergravity casting apparatus and desulfurization methodsRAYTHEON TECH CORP·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 2983US9174271B2Casting system for investment casting processNEWTON KIRK C·Filed 2008·Granted Nov 3, 2015·14 cites·20 claims
- 3083US8807198B2Die casting system and method utilizing sacrificial coreBULLIED STEVEN J·Filed 2010·Granted Aug 19, 2014·8 cites·20 claims
- 3183US8714235B2High temperature directionally solidified and single crystal die castingBULLIED STEVEN J·Filed 2011·Granted May 6, 2014·2 cites·5 claims
- 3279US10556269B1Apparatus for and method of making multi-walled passages in componentsUNITED TECHNOLOGIES CORP·Filed 2017·Granted Feb 11, 2020·2 cites·10 claims
- 3379US9987679B2Rapid tooling insert manufactureUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jun 5, 2018·1 cites·13 claims
- 3479US6103402ACrack free metallic articlesUNITED TECHNOLOGIES CORP·Filed 1997·Granted Aug 15, 2000·59 cites·45 claims
- 3578US12042854B2Castings and manufacture methodsRAYTHEON TECH CORP·Filed 2021·Granted Jul 23, 2024·0 cites·20 claims
- 3678US11642719B1Hybrid casting process for structural castingsHAMILTON SUNDSTRAND CORP·Filed 2021·Granted May 9, 2023·1 cites·15 claims
- 3777US10919082B2Cast components and manufacture and use methodsRAYTHEON TECH CORP·Filed 2019·Granted Feb 16, 2021·0 cites·13 claims
- 3876US11014151B2Method of making airfoilsUNITED TECHNOLOGIES CORP·Filed 2019·Granted May 25, 2021·0 cites·10 claims
- 3976US10569327B2Method and system for die casting a hybrid componentUNITED TECHNOLOGIES CORP·Filed 2018·Granted Feb 25, 2020·0 cites·16 claims
- 4076US2019299278A1Die casting system and method utilizing high melting temperature materialsUNITED TECHNOLOGIES CORP·Filed 2019·Application pending·0 cites
- 4175US11045871B2Casting molds, manufacture and use methodsRAYTHEON TECH CORP·Filed 2018·Granted Jun 29, 2021·0 cites·20 claims
- 4275US2021346947A1Die casting system and methodRAYTHEON TECH CORP·Filed 2021·Application pending·0 cites
- 4374US10907270B2Method for magnetic flux compensation in a directional solidification furnace utilizing a stationary secondary coilRAYTHEON TECH CORP·Filed 2020·Granted Feb 2, 2021·0 cites·8 claims
- 4474US10907269B2Multi-layer susceptor design for magnetic flux shielding in directional solidification furnacesRAYTHEON TECH CORP·Filed 2020·Granted Feb 2, 2021·0 cites·9 claims
- 4574US8561668B2Rapid manufacturing methodCASTLE LEA KENNARD·Filed 2011·Granted Oct 22, 2013·14 cites·16 claims
- 4674US5900170AContainerless method of producing crack free metallic articles by energy beam deposition with reduced power densityUNITED TECHNOLOGIES CORP·Filed 1996·Granted May 4, 1999·52 cites·17 claims
- 4774US2020156147A1Countergravity Casting Apparatus and Desulfurization MethodsUNITED TECHNOLOGIES CORP·Filed 2018·Application pending·0 cites
- 4873US11008875B2Turbine blades and manufacture methodsUNITED TECHNOLOGIES CORP·Filed 2019·Granted May 18, 2021·0 cites·20 claims
- 4973US8240355B2Forming a cast component with agitationBULLIED STEVEN J·Filed 2010·Granted Aug 14, 2012·1 cites·20 claims
- 5072US10829831B2High elastic modulus shafts and method of manufactureUNITED TECHNOLOGIES CORP·Filed 2017·Granted Nov 10, 2020·0 cites·14 claims
Showing the top 50 of 100 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →