Inventor · disambiguated record
John D. Riehl
Also filed as: RIEHL JOHN · RIEHL JOHN D
29 granted patents·26 pending applications·48 citations·filing 2006–2025
94Inventor score
Top patents by PatentIndex Score
55 records- 0188US7967562B2Ceramic matrix composite capped bolt attachmentUNITED TECHNOLOGIES CORP·Filed 2006·Granted Jun 28, 2011·25 cites·10 claims
- 0287US10221700B2Systems and methods for bonding of dissimilar substratesUNITED TECHNOLOGIES CORP·Filed 2016·Granted Mar 5, 2019·2 cites·12 claims
- 0386US12116905B2Adhesive bonded composite-to-metal hybrid vanes and method of manufactureRAYTHEON TECH CORP·Filed 2023·Granted Oct 15, 2024·0 cites·5 claims
- 0486US11346363B2Composite airfoil for gas turbineUNITED TECHNOLOGIES CORP·Filed 2018·Granted May 31, 2022·2 cites·20 claims
- 0586US9884939B2High performance polymer and process thereforUNITED TECHNOLOGIES CORP·Filed 2015·Granted Feb 6, 2018·2 cites·6 claims
- 0686US2025387947A1Ultrasonic machining an aperture in a workpieceRTX CORP·Filed 2025·Application pending·0 cites
- 0784US2024391025A1Laser surface treatment on stainless steel and nickel alloys for adhesive bondingRTX CORP·Filed 2024·Application pending·0 cites
- 0882US8747730B2Method of forming a woven fiber structure using a tackifier compositionRIEHL JOHN·Filed 2012·Granted Jun 10, 2014·3 cites·13 claims
- 0979US10006301B2Vane assembly including two- and three-dimensional arrangements of continuous fibersUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jun 26, 2018·6 cites·17 claims
- 1077US12397471B2Ultrasonic machining an aperture in a workpieceRAYTHEON TECH CORP·Filed 2021·Granted Aug 26, 2025·0 cites·17 claims
- 1177US11578604B2Adhesive bonded composite-to-metal hybrid vanes and method of manufactureRAYTHEON TECH CORP·Filed 2021·Granted Feb 14, 2023·0 cites·14 claims
- 1277US11085456B2Gas-turbine engine composite components with integral 3-D woven off-axis reinforcementUNITED TECHNOLOGIES CORP·Filed 2016·Granted Aug 10, 2021·1 cites·15 claims
- 1376US11820717B2PVB-based sacrificial tackifier for CMCRAYTHEON TECH CORP·Filed 2021·Granted Nov 21, 2023·0 cites·6 claims
- 1474US12304004B2Multi-step method for machining blind opening in ceramic componentRTX CORP·Filed 2022·Granted May 20, 2025·0 cites·7 claims
- 1574US8609558B2Tackifier compositionRIEHL JOHN·Filed 2009·Granted Dec 17, 2013·2 cites·16 claims
- 1673US2024308923A1Method of fabric processing for improved cmc infiltrationRTX CORP·Filed 2024·Application pending·0 cites
- 1773US2021370623A1In-situ desizing for liquid infusion processesRAYTHEON TECH CORP·Filed 2021·Application pending·0 cites
- 1871US12025147B2Processes and tooling associated with coating applicationRAYTHEON TECH CORP·Filed 2022·Granted Jul 2, 2024·0 cites·6 claims
- 1971US11156104B2Systems and methods for bonding of dissimilar substratesUNITED TECHNOLOGIES CORP·Filed 2019·Granted Oct 26, 2021·0 cites·6 claims
- 2070US9334743B2Ceramic matrix composite airfoil for a gas turbine engineALVANOS IOANNIS·Filed 2011·Granted May 10, 2016·4 cites·13 claims
- 2169US10717109B2Nanotube enhancement of interlaminar performance for a composite componentUNITED TECHNOLOGIES CORP·Filed 2018·Granted Jul 21, 2020·0 cites·13 claims
- 2268US12083625B2Laser surface treatment on stainless steel and nickel alloys for adhesive bondingUNITED TECHNOLOGIES CORP·Filed 2020·Granted Sep 10, 2024·0 cites·6 claims
- 2367US11858861B2Localized PVB based tackifier application for CMCRAYTHEON TECH CORP·Filed 2021·Granted Jan 2, 2024·0 cites·18 claims
- 2466US10752734B2High performance polymide and process thereforUNITED TECHNOLOGIES CORP·Filed 2018·Granted Aug 25, 2020·0 cites·2 claims
- 2566US10458035B2Anodization of bonded assemblyUNITED TECHNOLOGIES CORP·Filed 2017·Granted Oct 29, 2019·1 cites·18 claims
- 2666US2023158629A1Method for machining ceramic workpiece with composite vibrationRAYTHEON TECH CORP·Filed 2022·Application pending·0 cites
- 2765US2023013205A1Method of fabric processing for improved cmc infiltrationRAYTHEON TECH CORP·Filed 2021·Application pending·0 cites
- 2865US2024246192A1Self-sharpening tooling design for ultrasonic impact grinding of cmcsRAYTHEON TECH CORP·Filed 2023·Application pending·0 cites
- 2964US11781435B2Bifurcated fabric architecture for airfoils, methods of manufacture thereof and airfoils comprising the sameRTX CORP·Filed 2022·Granted Oct 10, 2023·0 cites·20 claims
- 3064US2025345980A1Thermoforming of a thermoplastic-based prepreg in ceramic matrix composite preformingRTX CORP·Filed 2025·Application pending·0 cites
- 3164US2025066260A1Polymer towpreg for ceramic matrix compositesRTX CORP·Filed 2023·Application pending·0 cites
- 3263US12473236B2Internal tooling configuration for the creation of z-channels in woven ceramic matrix composite preformsRTX CORP·Filed 2023·Granted Nov 18, 2025·0 cites·11 claims
- 3363US11090881B2In-situ desizing for liquid infusion processesUNITED TECHNOLOGIES CORP·Filed 2014·Granted Aug 17, 2021·0 cites·18 claims
- 3463US9987659B2Nanotube enhancement of interlaminar performance for a composite componentUNITED TECHNOLOGIES CORP·Filed 2015·Granted Jun 5, 2018·0 cites·16 claims
- 3563US2025361188A1Filament dispersion processRTX CORP·Filed 2024·Application pending·0 cites
- 3662US12371389B2Adaptive surface texturing for ceramic matrix compositesRTX CORP·Filed 2022·Granted Jul 29, 2025·0 cites·20 claims
- 3762US2019024671A1Processes and tooling associated with coating applicationUNITED TECHNOLOGIES CORP·Filed 2017·Application pending·0 cites
- 3861US2023219168A1Waterjet-guided laser machine with inline optical feedback controlRAYTHEON TECH CORP·Filed 2022·Application pending·0 cites
- 3960US2024067578A1Sacrificial yarns for use in ceramic matrix composites, methods of manufacture thereof and articles comprising the sameRAYTHEON TECH CORP·Filed 2022·Application pending·0 cites
- 4060US2024391837A1Method for braiding automation for ceramic matrix compositesRAYTHEON TECH CORP·Filed 2023·Application pending·0 cites
- 4160US2025122126A1Dispersion of filamentsRTX CORP·Filed 2023·Application pending·0 cites
- 4259US2024400467A1Particle enhanced ceramic matrix composite with no particles on surface pliesRAYTHEON TECH CORP·Filed 2023·Application pending·0 cites
- 4359US2023193772A1Fabrication of cooling holes using laser machining and ultrasonic machiningRAYTHEON TECH CORP·Filed 2021·Application pending·0 cites
- 4456US2024308015A1Multi-head design for ultrasonic impact grinding of cmcsRAYTHEON TECH CORP·Filed 2023·Application pending·0 cites
- 4555US2024300861A1Method of reducing surface deformation from z-channel creationRAYTHEON TECH CORP·Filed 2023·Application pending·0 cites
- 4654US12103136B2Method and system for drilling ceramicRAYTHEON TECH CORP·Filed 2021·Granted Oct 1, 2024·0 cites·10 claims
- 4752US11534863B2Method for adhesive bonding of titanium components using a fiber laser systemUNITED TECHNOLOGIES CORP·Filed 2019·Granted Dec 27, 2022·0 cites·20 claims
- 4848US2019061073A1Separating adhesively bonded lap jointsUNITED TECHNOLOGIES CORP·Filed 2017·Application pending·0 cites
- 4947US11260421B2Method to strip and recoat erosion coatings applied to fan blades and structural guide vanesUNITED TECHNOLOGIES CORP·Filed 2017·Granted Mar 1, 2022·0 cites·10 claims
- 5047US2025128453A1Pre-shaped space fillers for small cross section featuresRTX CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →