Inventor · disambiguated record
Sean E. Landwehr
Also filed as: LANDWEHR SEAN · LANDWEHR SEAN E · LANDWEHR SEAN ERIN
44 granted patents·8 pending applications·193 citations·filing 2009–2019
97Inventor score
Files withROLLS ROYCE CORP38ROLLS ROYCE NAM TECH INC5ROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC3KENNAMETAL INC2DAVIS DANNY R1
Top patents by PatentIndex Score
52 records- 0198US9803486B2Bi-cast turbine vaneROLLS ROYCE CORP·Filed 2013·Granted Oct 31, 2017·32 cites·17 claims
- 0297US9896954B2Dual-walled ceramic matrix composite (CMC) component with integral cooling and method of making a CMC component with integral coolingROLLS ROYCE CORP·Filed 2015·Granted Feb 20, 2018·14 cites·15 claims
- 0396US10465534B2Machinable CMC insertROLLS ROYCE NAM TECH INC·Filed 2016·Granted Nov 5, 2019·11 cites·20 claims
- 0495US10472976B2Machinable CMC insertROLLS ROYCE NAM TECH INC·Filed 2016·Granted Nov 12, 2019·11 cites·19 claims
- 0595US10458653B2Machinable CMC insertROLLS ROYCE NAM TECH INC·Filed 2016·Granted Oct 29, 2019·10 cites·18 claims
- 0695US10401028B2Machinable CMC insertROLLS ROYCE NAM TECH INC·Filed 2016·Granted Sep 3, 2019·10 cites·20 claims
- 0794US10280770B2Coating system including oxide nanoparticles in oxide matrixROLLS ROYCE CORP·Filed 2015·Granted May 7, 2019·7 cites·7 claims
- 0893US11827986B2Coating system including nucleating agentROLLS ROYCE CORP·Filed 2019·Granted Nov 28, 2023·5 cites·19 claims
- 0993US10329205B2Bond layer for silicon-containing substratesROLLS ROYCE CORP·Filed 2015·Granted Jun 25, 2019·6 cites·20 claims
- 1093US10017424B2Ceramic matrix composites and methods of making the sameROLLS ROYCE CORP·Filed 2015·Granted Jul 10, 2018·6 cites·17 claims
- 1192US9920656B2Coating for isolating metallic components from composite componentsROLLS ROYCE CORP·Filed 2015·Granted Mar 20, 2018·7 cites·20 claims
- 1291US8647025B2Monolithic ceramic end millDAVIS DANNY R·Filed 2011·Granted Feb 11, 2014·20 cites·56 claims
- 1390US9630885B2Method for making ceramic matrix composite articlesROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2015·Granted Apr 25, 2017·4 cites·18 claims
- 1488US9926790B2Composite turbine components adapted for use with strip sealsROLLS ROYCE CORP·Filed 2015·Granted Mar 27, 2018·5 cites·20 claims
- 1588US9593049B2Method for incorporating refractory metal element into ceramic matrix compositeROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2016·Granted Mar 14, 2017·3 cites·18 claims
- 1687US10400612B2Fiber reinforced airfoilROLLS ROYCE CORP·Filed 2016·Granted Sep 3, 2019·4 cites·20 claims
- 1787US10260139B2Diffusion barrier layers for ceramic matrix compositesROLLS ROYCE CORP·Filed 2016·Granted Apr 16, 2019·2 cites·20 claims
- 1886US11149590B2Ceramic matrix composite jointsROLLS ROYCE CORP·Filed 2018·Granted Oct 19, 2021·4 cites·16 claims
- 1985US10293424B2Braze for ceramic and ceramic matrix composite componentsROLLS ROYCE CORP·Filed 2016·Granted May 21, 2019·2 cites·15 claims
- 2085US10233126B2Forming a ceramic matrix composite having a silicide layerROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2016·Granted Mar 19, 2019·2 cites·12 claims
- 2184US11351696B2Additive layer method for application of slurry-based featuresROLLS ROYCE CORP·Filed 2019·Granted Jun 7, 2022·2 cites·18 claims
- 2283US10494310B2Dense environmental barrier coatingsROLLS ROYCE CORP·Filed 2016·Granted Dec 3, 2019·2 cites·19 claims
- 2381US10612402B2Method of assembly of bi-cast turbine vaneROLLS ROYCE CORP·Filed 2017·Granted Apr 7, 2020·2 cites·18 claims
- 2481US10183894B2Aqueous braze pasteROLLS ROYCE CORP·Filed 2016·Granted Jan 22, 2019·2 cites·20 claims
- 2580US10577950B2Bond layer for ceramic or ceramic matrix compositeROLLS ROYCE CORP·Filed 2018·Granted Mar 3, 2020·2 cites·17 claims
- 2680US10071936B2Method for making ceramic matrix composite articlesROLLS ROYCE CORP·Filed 2017·Granted Sep 11, 2018·1 cites·24 claims
- 2778US11027529B2Joint surface coatings for ceramic componentsROLLS ROYCE CORP·Filed 2017·Granted Jun 8, 2021·1 cites·16 claims
- 2878US10947162B2Braze alloys for joining or repairing ceramic matrix composite (CMC) componentsROLLS ROYCE CORP·Filed 2018·Granted Mar 16, 2021·1 cites·16 claims
- 2978US9764989B2Reactive fiber interface coatings for improved environmental stabilityROLLS ROYCE CORP·Filed 2013·Granted Sep 19, 2017·2 cites·18 claims
- 3077US8501050B2Titanium diboride-silicon carbide composites useful in electrolytic aluminum production cells and methods for producing the sameLANDWEHR SEAN ERIN·Filed 2011·Granted Aug 6, 2013·3 cites·18 claims
- 3176US11110692B2Braze material for ceramic matrix composite articlesROLLS ROYCE CORP·Filed 2018·Granted Sep 7, 2021·2 cites·20 claims
- 3273US10094233B2Turbine shroudROLLS ROYCE CORP·Filed 2013·Granted Oct 9, 2018·4 cites·9 claims
- 3372US9481041B2Monolithic ceramic end millKENNAMETAL INC·Filed 2014·Granted Nov 1, 2016·3 cites·25 claims
- 3470US11027351B2Braze for ceramic and ceramic matrix composite componentsROLLS ROYCE CORP·Filed 2019·Granted Jun 8, 2021·0 cites·10 claims
- 3569US10689299B2Method for making ceramic matrix composite articlesROLLS ROYCE CORP·Filed 2018·Granted Jun 23, 2020·0 cites·12 claims
- 3669US2020023403A1Coating system including oxide nanoparticles in oxide matrixROLLS ROYCE CORP·Filed 2019·Application pending·0 cites
- 3760US11180421B2Repair and/or reinforcement of oxide-oxide CMCROLLS ROYCE CORP·Filed 2019·Granted Nov 23, 2021·0 cites·20 claims
- 3859US8142749B2Readily-densified titanium diboride and process for making sameLANDWEHR SEAN E·Filed 2009·Granted Mar 27, 2012·1 cites·12 claims
- 3957US2016159695A1Composite components with coated fiber reinforcementsROLLS ROYCE CORP·Filed 2014·Application pending·0 cites
- 4053US11261750B2CMC blade track with integral abradableROLLS ROYCE NAM TECH INC·Filed 2018·Granted Mar 1, 2022·0 cites·15 claims
- 4151US10335877B2Multilayer braze tapeROLLS ROYCE CORP·Filed 2016·Granted Jul 2, 2019·0 cites·14 claims
- 4251US9938198B2Method for integral joining infiltrated ceramic matrix compositesROLLS ROYCE CORP·Filed 2016·Granted Apr 10, 2018·0 cites·19 claims
- 4349US2011114479A1Composite Material Useful in Electrolytic Aluminum Production CellsKENNAMETAL INC·Filed 2009·Application pending·0 cites
- 4448US10717681B2Method of making a ceramic matrix composite (CMC) component including a protective ceramic layerROLLS ROYCE CORP·Filed 2015·Granted Jul 21, 2020·0 cites·16 claims
- 4545US11655543B2CMAS-resistant barrier coatingsROLLS ROYCE CORP·Filed 2018·Granted May 23, 2023·0 cites·13 claims
- 4645US10047614B2Coating system including alternating layers of amorphous silica and amorphous silicon nitrideROLLS ROYCE CORP·Filed 2015·Granted Aug 14, 2018·0 cites·19 claims
- 4744US2017305797A1Slurry-based reaction bonded environmental barrier coatingsROLLS ROYCE CORP·Filed 2017·Application pending·0 cites
- 4843US2016023956A1Ceramic-ceramic weldsUNIV MISSOURI·Filed 2014·Application pending·0 cites
- 4941US10364195B2Braze for ceramic and ceramic matrix composite componentsROLLS ROYCE CORP·Filed 2015·Granted Jul 30, 2019·0 cites·27 claims
- 5041US2016236994A1Patterned abradable coatings and methods for the manufacture thereofROLLS ROYCE CORP·Filed 2016·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →