Inventor · disambiguated record
Karsten Fuhst
Also filed as: FUHST KARSTEN
17 granted patents·2 pending applications·127 citations·filing 2006–2023
92Inventor score
Top patents by PatentIndex Score
19 records- 0188US7575056B2Tubular cutting deviceBAKER HUGHES INC·Filed 2007·Granted Aug 18, 2009·35 cites·21 claims
- 0285US7628205B2Optimized machining process for cutting tubulars downholeBAKER HUGHES INC·Filed 2007·Granted Dec 8, 2009·11 cites·14 claims
- 0382US8113271B2Cutting tool for cutting a downhole tubularFUHST KARSTEN·Filed 2011·Granted Feb 14, 2012·10 cites·15 claims
- 0482US7802949B2Tubular cutting deviceBAKER HUGHES INC·Filed 2008·Granted Sep 28, 2010·18 cites·7 claims
- 0581US9022146B2Reverse circulation apparatus and methods of using sameKRUEGER SVEN·Filed 2011·Granted May 5, 2015·10 cites·15 claims
- 0681US7478982B2Tubular cutting deviceBAKER HUGHES INC·Filed 2006·Granted Jan 20, 2009·17 cites·18 claims
- 0776US9644472B2Remote pressure readout while deploying and undeploying coiled tubing and other well toolsBAKER HUGHES INC·Filed 2014·Granted May 9, 2017·6 cites·16 claims
- 0871US7987901B2Electrical control for a downhole systemBAKER HUGHES INC·Filed 2009·Granted Aug 2, 2011·11 cites·21 claims
- 0965US9410389B2Self-cleaning fluid jet for downhole cutting operationsBAKER HUGHES INC·Filed 2013·Granted Aug 9, 2016·2 cites·9 claims
- 1061US8973651B2Modular anchoring sub for use with a cutting toolFUHST KARSTEN·Filed 2011·Granted Mar 10, 2015·2 cites·13 claims
- 1158US9580985B2Method of cutting a control line outside of a tubularFUHST KARSTEN·Filed 2013·Granted Feb 28, 2017·2 cites·15 claims
- 1253US8261828B2Optimized machining process for cutting tubulars downholeFUHST KARSTEN·Filed 2009·Granted Sep 11, 2012·3 cites·22 claims
- 1348US11111752B2Water and gas barrier for hydraulic systemsFUHST KARSTEN·Filed 2018·Granted Sep 7, 2021·0 cites·19 claims
- 1448US9745808B2Downhole clamping mechanismBAKER HUGHES INC·Filed 2015·Granted Aug 29, 2017·0 cites·5 claims
- 1547US9057228B2Wellbore tools with non-hydrocarbon-based greases and methods of making such wellbore toolsFUHST KARSTEN·Filed 2012·Granted Jun 16, 2015·0 cites·13 claims
- 1645US9010446B2Downhole clamping mechanismFUHST KARSTEN·Filed 2012·Granted Apr 21, 2015·0 cites·12 claims
- 1742US10302223B2Anti-chattering valve cone and methods for using sameBAKER HUGHES INC·Filed 2015·Granted May 28, 2019·0 cites·15 claims
- 1841US2014138091A1Downhole Cutting Arrangement and MethodBAKER HUGHES INC·Filed 2012·Application pending·0 cites
- 1940US2024004098A1System and method for broadband acoustic sourceBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Application pending·0 cites
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