Inventor · disambiguated record
Stefan Sroka
Also filed as: SROKA STEFAN
6 granted patents·6 pending applications·8 citations·filing 2007–2015
71Inventor score
Top patents by PatentIndex Score
12 records- 0169US9574437B2Viscometer for downhole useCARTELLIERI ANSGAR·Filed 2012·Granted Feb 21, 2017·2 cites·20 claims
- 0253US8770835B2Apparatus and methods for estimating a characteristic of a fluid downhole using thermal properties of the fluidSROKA STEFAN·Filed 2007·Granted Jul 8, 2014·5 cites·16 claims
- 0349US9255474B2Flexibility of downhole fluid analyzer pump moduleSROKA STEFAN·Filed 2012·Granted Feb 9, 2016·1 cites·16 claims
- 0447US2010025112A1In-situ refraction apparatus and methodBAKER HUGHES INC·Filed 2008·Application pending·0 cites
- 0542US9062532B2Electromagnetic viscosity sensorKRUSPE THOMAS·Filed 2012·Granted Jun 23, 2015·0 cites·23 claims
- 0642US2012266668A1Surface Wave Sensor for Downhole ApplicationsKUMAR SUNIL·Filed 2012·Application pending·0 cites
- 0741US10162081B2Downhole fluid typingBAKER HUGHES INC·Filed 2015·Granted Dec 25, 2018·0 cites·18 claims
- 0841US9903200B2Viscosity measurement in a fluid analyzer sampling toolSROKA STEFAN·Filed 2012·Granted Feb 27, 2018·0 cites·13 claims
- 0939US2010163718A1Method and apparatus for increasing the efficiency of a fluorescence measurement cellBAKER HUGHES INC·Filed 2008·Application pending·0 cites
- 1038US2013020074A1Apparatus and method for filtering data influenced by a downhole pumpBAKER HUGHES INC·Filed 2012·Application pending·0 cites
- 1136US2013213648A1Optical fluid analyzer sampling tool using open beam optical constructionSROKA STEFAN·Filed 2012·Application pending·0 cites
- 1234US2009166037A1Apparatus and method for sampling downhole fluidsBAKER HUGHES INC·Filed 2008·Application pending·0 cites
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