Inventor · disambiguated record
Torsten-Ulf Kern
Also filed as: KERN TORSTEN · KERN TORSTEN-ULF
9 granted patents·10 pending applications·86 citations·filing 1997–2023
85Inventor score
Files withSIEMENS AG10SIEMENS ENERGY GLOBAL GMBH & CO KG3KERN TORSTEN-ULF2BRANDLE MICHAEL1COVESTRO DEUTSCHLAND AG1
Top patents by PatentIndex Score
19 records- 0180US9309597B2Process for applying a protective layer to a turbine componentSIEMENS AG·Filed 2013·Granted Apr 12, 2016·3 cites·7 claims
- 0270US5715565ADevice for cleaning grooved surfaces such as escalators or gangwaysFiled 1997·Granted Feb 10, 1998·42 cites·6 claims
- 0366US10293383B2Mobile high-pressure cleaning apparatusKAERCHER GMBH & CO KG ALFRED·Filed 2017·Granted May 21, 2019·1 cites·16 claims
- 0464US11492686B2Martensitic steel having a Z-phase, powder and componentSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2018·Granted Nov 8, 2022·0 cites·18 claims
- 0561US6350325B1Turbine shaft and method for producing a turbine shaftSIEMENS AG·Filed 1998·Granted Feb 26, 2002·17 cites·19 claims
- 0661US2024328002A1Optimised liquid outflow from membrane electrolysersCOVESTRO DEUTSCHLAND AG·Filed 2022·Application pending·0 cites
- 0760US2025250649A1Bainitic welding and componentSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2023·Application pending·0 cites
- 0855US7331757B2Turbine shaft and production of a turbine shaftSIEMENS AG·Filed 2003·Granted Feb 19, 2008·22 cites·12 claims
- 0954US2022195892A1Fastening means for a turbine- or valve housingSIEMENS AG·Filed 2020·Application pending·0 cites
- 1050US2023392245A1Martensitic steel with retarded z phase formation, powder and blank or componentSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2021·Application pending·0 cites
- 1148US2012070329A1Ferritic martensitic iron based alloy, a component and a processKERN TORSTEN-ULF·Filed 2009·Application pending·0 cites
- 1244US2009145527A1Method of introducing residual compressive stresses into a shaftBRANDLE MICHAEL·Filed 2007·Application pending·0 cites
- 1341US11066933B2Rotor shaft and method for producing a rotor shaftSIEMENS AG·Filed 2017·Granted Jul 20, 2021·0 cites·5 claims
- 1441US2019169721A1Martensitic steel with delayed z-phase formation, and componentSIEMENS AG·Filed 2017·Application pending·0 cites
- 1540US2019169722A1Martensitic steel having a z-phase, powder and componentSIEMENS AG·Filed 2017·Application pending·0 cites
- 1638US9719360B2Turbomachine component having a functional coatingSIEMENS AG·Filed 2013·Granted Aug 1, 2017·0 cites·13 claims
- 1738US8083492B2Welded low-pressure turbine shaftKERN TORSTEN-ULF·Filed 2007·Granted Dec 27, 2011·1 cites·8 claims
- 1837US2022162966A1Fastening means for a turbine- or valve housingSIEMENS AG·Filed 2020·Application pending·0 cites
- 1925US2018073550A1Shaft element, method for producing a shaft element composed of two different materials, and corresponding turbomachineSIEMENS AG·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →