Inventor · disambiguated record
Kai Wieghardt
Also filed as: WIEGHARDT KAI
11 granted patents·4 pending applications·56 citations·filing 2000–2013
87Inventor score
Top patents by PatentIndex Score
15 records- 0167US7975483B2Steam power plant and also method for retrofitting a steam power plantSIEMENS AG·Filed 2006·Granted Jul 12, 2011·2 cites·16 claims
- 0266US8215903B2Use of a thermal barrier coating for a housing of a steam turbine, and a steam turbineSCHMITZ FRIEDHELM·Filed 2009·Granted Jul 10, 2012·0 cites·11 claims
- 0365US8128341B2Steam turbineWIEGHARDT KAI·Filed 2006·Granted Mar 6, 2012·11 cites·14 claims
- 0460US6962342B2System for sealing off a gapSIEMENS AG·Filed 2001·Granted Nov 8, 2005·19 cites·19 claims
- 0553US8226362B2Use of a thermal barrier coating for a housing of a steam turbine, and a steam turbineSCHMITZ FRIEDHELM·Filed 2009·Granted Jul 24, 2012·3 cites·18 claims
- 0651US7771166B2Welded turbine shaft and method for producing said shaftSIEMENS AG·Filed 2005·Granted Aug 10, 2010·5 cites·11 claims
- 0750US2013147196A1Solar Tower With Integrated Gas TurbineALSTOM TECHNOLOGY LTD·Filed 2013·Application pending·0 cites
- 0847US7758968B2Component with thermal barrier coating and erosion-resistant layerSIEMENS AG·Filed 2004·Granted Jul 20, 2010·9 cites·16 claims
- 0946US7614849B2Use of a thermal barrier coating for a housing of a steam turbine, and a steam turbineSIEMENS AG·Filed 2004·Granted Nov 10, 2009·7 cites·12 claims
- 1045US9358609B2Process for producing a turbine housing and turbine housingSIEMENS AG·Filed 2013·Granted Jun 7, 2016·0 cites·18 claims
- 1144US2007116980A1Metallic protective layerSCHMITZ FRIEDHELM·Filed 2004·Application pending·0 cites
- 1236US8454302B2Steam feed for a steam turbineWIEGHARDT KAI·Filed 2008·Granted Jun 4, 2013·0 cites·13 claims
- 1336US2010209234A1Method for producing a turbine housing and turbine housingDALLINGER HEINZ·Filed 2008·Application pending·0 cites
- 1431US2001002963A1Thread and screw connection for high application temperaturesFiled 2000·Application pending·0 cites
- 1530US8192142B2Steam turbineALMSTEDT HENNING·Filed 2006·Granted Jun 5, 2012·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →