Inventor · disambiguated record
Michael Sakraschinsky
Also filed as: SAKRASCHINSKY MICHAEL · SAKRASCHINSKY MICHAEL OTTO
25 granted patents·9 pending applications·176 citations·filing 1996–2025
95Inventor score
Files withHYDAC FILTERTECHNIK GMBH20SAKRASCHINSKY MICHAEL7RT FILTERTECHNIK GMBH2LAUER VIKTOR1MEES HARALD1
Top patents by PatentIndex Score
34 records- 0188US8944091B2System for ventilating and venting containers containing a fluid volumeSAKRASCHINSKY MICHAEL·Filed 2011·Granted Feb 3, 2015·11 cites·16 claims
- 0285US10150064B2Filter apparatusHYDAC FILTERTECHNIK GMBH·Filed 2016·Granted Dec 11, 2018·3 cites·16 claims
- 0381US6949155B1Filter element comprising an embossed weld connection clip and device for producing the sameHYDAC FILTERTECHNIK GMBH·Filed 2000·Granted Sep 27, 2005·26 cites·20 claims
- 0477US2025288926A1Replaceable filter elementRT FILTERTECHNIK GMBH·Filed 2025·Application pending·0 cites
- 0574US7022228B2Filter deviceHYDAC FILTERTECHNIK GMBH·Filed 2002·Granted Apr 4, 2006·21 cites·8 claims
- 0673US6695966B1Filter element provided with an ascending pipeHYDAC FILTERTECHNIK GMBH·Filed 2000·Granted Feb 24, 2004·21 cites·12 claims
- 0771US10926202B2Filter device with coupling elementHYDAC FILTERTECHNIK GMBH·Filed 2016·Granted Feb 23, 2021·1 cites·17 claims
- 0870US2024149191A1Method for Forming a Filter MediumHYDAC FILTERTECHNIK GMBH·Filed 2022·Application pending·0 cites
- 0970US2024139654A1Method for Forming a Filter MediumHYDAC FILTERTECHNIK GMBH·Filed 2022·Application pending·0 cites
- 1067US8550255B2Filter device and filter elementSAKRASCHINSKY MICHAEL·Filed 2008·Granted Oct 8, 2013·3 cites·8 claims
- 1167US6117312AFilter bypass valve having adjustable spring biasing forceHYDAC FILTERTECHNIK GMBH·Filed 1996·Granted Sep 12, 2000·35 cites·14 claims
- 1265US9421481B2Filtering deviceSAKRASCHINSKY MICHAEL·Filed 2012·Granted Aug 23, 2016·1 cites·17 claims
- 1364US7252759B2In-tank return line filter element and hydraulic reservoir with sameSCHROEDER IND LLC·Filed 2004·Granted Aug 7, 2007·12 cites·7 claims
- 1463US12350607B2Filter deviceRT FILTERTECHNIK GMBH·Filed 2020·Granted Jul 8, 2025·0 cites·15 claims
- 1563US8216467B2Filter elementLAUER VIKTOR·Filed 2007·Granted Jul 10, 2012·3 cites·18 claims
- 1662US7462282B2Filter element and method for the production thereofHYDAC FILTERTECHNIK GMBH·Filed 2003·Granted Dec 9, 2008·8 cites·10 claims
- 1761US8020709B2Filter elementHYDAC FILTERTECHNIK GMBH·Filed 2006·Granted Sep 20, 2011·1 cites·8 claims
- 1860US12263424B2Filter device together with filter elementHYDAC FILTERTECHNIK GMBH·Filed 2021·Granted Apr 1, 2025·0 cites·10 claims
- 1960US8852431B2Filter deviceSAKRASCHINSKY MICHAEL·Filed 2009·Granted Oct 7, 2014·1 cites·10 claims
- 2059US9126129B2Filter device and filter elementSAKRASCHINSKY MICHAEL·Filed 2008·Granted Sep 8, 2015·1 cites·15 claims
- 2158US7213622B2Venting device, particularly for fluid-storing reservoirs such as tanksHYDAC FILTERTECHNIK GMBH·Filed 2003·Granted May 8, 2007·4 cites·5 claims
- 2256US10188969B2Filter deviceHYDAC FILTERTECHNIK GMBH·Filed 2016·Granted Jan 29, 2019·0 cites·20 claims
- 2352US12201926B2Filter deviceHYDAC FILTERTECHNIK GMBH·Filed 2020·Granted Jan 21, 2025·0 cites·12 claims
- 2450US10080982B2Arrangement for forming a sealHYDAC FILTERTECHNIK GMBH·Filed 2013·Granted Sep 25, 2018·0 cites·11 claims
- 2550US2011220563A1Filter device and filter elementSAKRASCHINSKY MICHAEL·Filed 2009·Application pending·0 cites
- 2649US2008257483A1Method for the production of a filter elementMEES HARALD·Filed 2008·Application pending·0 cites
- 2747US2023264125A1Filter deviceHYDAC FILTERTECHNIK GMBH·Filed 2021·Application pending·0 cites
- 2844US9808749B2Device for the suction filtration of fluidsHYDAC FILTERTECHNIK GMBH·Filed 2013·Granted Nov 7, 2017·0 cites·14 claims
- 2944US6620316B1Modular system for putting together different sized filter elementsHYDAC FILTERTECHNIK GMBH·Filed 1999·Granted Sep 16, 2003·13 cites·18 claims
- 3044US2013240427A1Component for a filter unit for filtering fluids and method for producing such a componentPARINO JESSICA·Filed 2011·Application pending·0 cites
- 3144US2010282667A1Method for Producing a Support Part and Filter ElementSAKRASCHINSKY MICHAEL·Filed 2006·Application pending·0 cites
- 3243US10143945B2Filter deviceHYDAC FILTERTECHNIK GMBH·Filed 2013·Granted Dec 4, 2018·0 cites·25 claims
- 3341US6347712B1FilterHYDAC FILTERTECHNIK GMBH·Filed 1997·Granted Feb 19, 2002·11 cites·19 claims
- 3439US2012018358A1Filter apparatusSANN NORBERT·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →