Inventor · disambiguated record
Jan H. Marsh
Also filed as: MARSH JAN H
14 granted patents·5 pending applications·66 citations·filing 2011–2019
90Inventor score
Top patents by PatentIndex Score
19 records- 0193US10533427B2Turbine airfoil having flow displacement feature with partially sealed radial passagesSIEMENS AG·Filed 2015·Granted Jan 14, 2020·11 cites·14 claims
- 0293US9726028B2Ductile alloys for sealing modular component interfacesMARRA JOHN J·Filed 2011·Granted Aug 8, 2017·20 cites·12 claims
- 0387US10494931B2Internally cooled turbine airfoil with flow displacement featureSIEMENS AG·Filed 2015·Granted Dec 3, 2019·6 cites·16 claims
- 0485US10711619B2Turbine airfoil with turbulating feature on a cold wallSIEMENS AG·Filed 2016·Granted Jul 14, 2020·5 cites·13 claims
- 0582US10662778B2Turbine airfoil with internal impingement cooling featureSIEMENS AG·Filed 2015·Granted May 26, 2020·4 cites·13 claims
- 0677US10830061B2Turbine airfoil with internal cooling channels having flow splitter featureSIEMENS AG·Filed 2016·Granted Nov 10, 2020·3 cites·17 claims
- 0772US9435212B2Turbine airfoil with laterally extending snubber having internal cooling systemSIEMENS ENERGY INC·Filed 2013·Granted Sep 6, 2016·5 cites·18 claims
- 0870US11401834B2Method of securing a ceramic matrix composite (CMC) component to a metallic substructure using CMC strapsSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2019·Granted Aug 2, 2022·1 cites·19 claims
- 0969US10428686B2Airfoil cooling with internal cavity displacement featuresSIEMENS ENERGY INC·Filed 2014·Granted Oct 1, 2019·4 cites·9 claims
- 1062US10900361B2Turbine airfoil with biased trailing edge cooling arrangementMIKRO SYSTEMS INC·Filed 2018·Granted Jan 26, 2021·1 cites·12 claims
- 1161US9822662B2Cooling system with compressor bleed and ambient air for gas turbine engineMARSH JAN H·Filed 2013·Granted Nov 21, 2017·3 cites·5 claims
- 1256US10704397B2Turbine blade trailing edge with low flow framing channelSIEMENS AG·Filed 2015·Granted Jul 7, 2020·1 cites·10 claims
- 1353US9797259B2Turbine airfoil cooling system with cooling systems using high and low pressure cooling fluidsSIEMENS ENERGY INC·Filed 2014·Granted Oct 24, 2017·1 cites·10 claims
- 1451US9359902B2Turbine airfoil with ambient cooling systemCAMPBELL JR CHRISTIAN X·Filed 2013·Granted Jun 7, 2016·1 cites·8 claims
- 1545US2017145835A1Turbine airfoil cooling system with bifurcated mid-chord cooling chamberSIEMENS AG·Filed 2014·Application pending·0 cites
- 1641US2017089207A1Turbine airfoil cooling system with leading edge impingement cooling system and nearwall impingement systemSIEMENS ENERGY INC·Filed 2014·Application pending·0 cites
- 1736US2021372285A1Segment for a turbine rotor stageSIEMENS AG·Filed 2016·Application pending·0 cites
- 1836US2021381383A1Flow directing structure for a turbine stator stageSIEMENS AG·Filed 2016·Application pending·0 cites
- 1935US2018066523A1Two pressure cooling of turbine airfoilsSIEMENS ENERGY INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jan H. Marsh files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →