Inventor · disambiguated record
Gunther Hh Von Gynz-Rekowski
Also filed as: VON GYNZ-REKOWSKI GUNTHER · VON GYNZ-REKOWSKI GUNTHER H H · VON GYNZ-REKOWSKI GUNTHER HH
53 granted patents·5 pending applications·528 citations·filing 1996–2025
98Inventor score
Files withWORKOVER SOLUTIONS INC14ASHMIN HOLDING LLC10RIVAL DOWNHOLE TOOLS LC10ASHMIN LC8PEGASUS INT INC4
Top patents by PatentIndex Score
58 records- 0194US11352844B2Flow rate control system and methodWORKOVER SOLUTIONS INC·Filed 2020·Granted Jun 7, 2022·5 cites·22 claims
- 0294US11261681B1Bit saver assembly and methodWORKOVER SOLUTIONS INC·Filed 2020·Granted Mar 1, 2022·4 cites·20 claims
- 0393US12305481B2Selectively activated friction reduction tool and methodRIVAL DOWNHOLE TOOLS LC·Filed 2023·Granted May 20, 2025·4 cites·22 claims
- 0493US12305640B2Particle adjusting drilling assembly and methodWORKOVER SOLUTIONS INC·Filed 2023·Granted May 20, 2025·1 cites·30 claims
- 0592US7011156B2Percussion tool and methodASHMIN LC·Filed 2003·Granted Mar 14, 2006·113 cites·35 claims
- 0691US10677006B2Vibration assembly and methodRIVAL DOWNHOLE TOOLS LC·Filed 2017·Granted Jun 9, 2020·9 cites·16 claims
- 0791US10017994B2Boring apparatus and methodASHMIN HOLDING LLC·Filed 2015·Granted Jul 10, 2018·5 cites·42 claims
- 0890US11965395B1Rupture disc and systemWORKOVER SOLUTIONS INC·Filed 2022·Granted Apr 23, 2024·3 cites·24 claims
- 0990US10851589B2Integrated bearing section and methodRIVAL DOWNHOLE TOOLS LC·Filed 2018·Granted Dec 1, 2020·5 cites·9 claims
- 1089US10829993B1Wear resistant vibration assembly and methodRIVAL DOWNHOLE TOOLS LC·Filed 2019·Granted Nov 10, 2020·9 cites·21 claims
- 1188US10041299B2CV joint for drilling motor and methodASHMIN HOLDING LLC·Filed 2015·Granted Aug 7, 2018·4 cites·23 claims
- 1286US11828147B2System and method for enhanced geothermal energy extractionHUNT ENERGY L L C·Filed 2023·Granted Nov 28, 2023·2 cites·28 claims
- 1383US12312916B1Downhole apparatus with cavity for housing chemicalsWORKOVER SOLUTIONS INC·Filed 2023·Granted May 27, 2025·1 cites·16 claims
- 1482US12104449B1Sealing system and methodWORKOVER SOLUTIONS INC·Filed 2023·Granted Oct 1, 2024·1 cites·17 claims
- 1582US7882638B2Process for manufacturing a bearingASHMIN LC·Filed 2005·Granted Feb 8, 2011·8 cites·21 claims
- 1679US7434623B2Percussion tool and methodASHMIN LC·Filed 2005·Granted Oct 14, 2008·23 cites·11 claims
- 1773US11008809B2Bent housing drilling motor with counter-rotating lower endRIVAL DOWNHOLE TOOLS LC·Filed 2019·Granted May 18, 2021·2 cites·26 claims
- 1873US7882904B2Adjustable bent housing apparatus and methodASHMIN LC·Filed 2007·Granted Feb 8, 2011·17 cites·24 claims
- 1972US12371984B2Downhole separation system and methodWORKOVER SOLUTIONS INC·Filed 2024·Granted Jul 29, 2025·0 cites·13 claims
- 2072US10408007B2Downhole extended reach tool and methodRIVAL DOWNHOLE TOOLS LC·Filed 2017·Granted Sep 10, 2019·2 cites·19 claims
- 2171US10648238B2Boring apparatus and methodASHMIN HOLDING LLC·Filed 2018·Granted May 12, 2020·1 cites·24 claims
- 2271US5833018ADrill pipe/casing protectorPEGASUS INT INC·Filed 1996·Granted Nov 10, 1998·57 cites·20 claims
- 2370US10774959B1Flush joint high torque threadLFS TECH INC·Filed 2019·Granted Sep 15, 2020·2 cites·13 claims
- 2470US6109790ALubricant circulation system for downhole bearing assemblyPEGASUS INT INC·Filed 1998·Granted Aug 29, 2000·54 cites·21 claims
- 2569US10017992B2Radial ball bearing and methodASHMIN HOLDING LLC·Filed 2016·Granted Jul 10, 2018·2 cites·26 claims
- 2668US12291951B2System and method for enhanced geothermal energy extractionHUNT ENERGY L L C·Filed 2023·Granted May 6, 2025·0 cites·28 claims
- 2767US12037885B1Downhole separation system and methodWORKOVER SOLUTIONS INC·Filed 2023·Granted Jul 16, 2024·0 cites·25 claims
- 2866US10844662B2Mud-lubricated bearing assembly with lower sealRIVAL DOWNHOLE TOOLS LC·Filed 2018·Granted Nov 24, 2020·1 cites·20 claims
- 2965US11530583B2Flow rate control system and methodWORKOVER SOLUTIONS INC·Filed 2022·Granted Dec 20, 2022·0 cites·15 claims
- 3065US6173794B1Downhole mud motor transmissionINTEDYNE LLC·Filed 1998·Granted Jan 16, 2001·49 cites·19 claims
- 3165US5873414ABypass valve for downhole motorPEGASUS INT INC·Filed 1997·Granted Feb 23, 1999·46 cites·12 claims
- 3264US11136828B2Boring apparatus and methodASHMIN HOLDING LLC·Filed 2020·Granted Oct 5, 2021·0 cites·20 claims
- 3363US11702897B2Bit saver assembly and methodWORKOVER SOLUTIONS INC·Filed 2022·Granted Jul 18, 2023·0 cites·20 claims
- 3463US9488010B2Hammer drillASHMIN LC·Filed 2013·Granted Nov 8, 2016·2 cites·26 claims
- 3562US11713622B2Method of drilling a wellboreRIVAL DOWNHOLE TOOLS LC·Filed 2021·Granted Aug 1, 2023·0 cites·5 claims
- 3662US2025172043A1Particle adjusting drilling assembly and methodVON GYNZ REKOWSKI GUNTHER HH·Filed 2025·Application pending·0 cites
- 3760US9267539B2Mud motor bearing assembly and methodVON GYNZ-REKOWSKI GUNTHER HH·Filed 2012·Granted Feb 23, 2016·2 cites·17 claims
- 3860US5911284ADownhole mud motorPEGASUS DRILLING TECH LLC·Filed 1997·Granted Jun 15, 1999·39 cites·18 claims
- 3959US11781392B2Integrated milling and production deviceWORKOVER SOLUTIONS INC·Filed 2021·Granted Oct 10, 2023·0 cites·13 claims
- 4059US9976350B2Up drill apparatus and methodASHMIN HOLDING LLC·Filed 2015·Granted May 22, 2018·1 cites·13 claims
- 4155US10961797B2Integrated milling and production deviceWORKOVER SOLUTIONS INC·Filed 2019·Granted Mar 30, 2021·0 cites·14 claims
- 4254US5956995ALubricant level detection system for sealed mud motor bearing assemblyPEGASUS DRILLING TECH LLC·Filed 1997·Granted Sep 28, 1999·19 cites·17 claims
- 4353US11959343B2Drilling system with annular flush separation device and methodWORKOVER SOLUTIONS INC·Filed 2022·Granted Apr 16, 2024·0 cites·29 claims
- 4453US6966373B2Inflatable sealing assembly and method for sealing off an inside of a flow carrierASHMIN LC·Filed 2004·Granted Nov 22, 2005·15 cites·57 claims
- 4553US2018283101A1Hammer drillASHMIN HOLDING LLC·Filed 2018·Application pending·0 cites
- 4651US11493157B2Flush joint high torque threadIRON WOLF THREADED PRODUCTS LLC·Filed 2020·Granted Nov 8, 2022·0 cites·10 claims
- 4751US10760340B2Up drill apparatus and methodASHMIN HOLDING LLC·Filed 2018·Granted Sep 1, 2020·0 cites·16 claims
- 4851US2016194915A1Mud Motor Bearing Assembly and MethodASHMIN LC·Filed 2016·Application pending·0 cites
- 4950US11149497B2Drilling motor with bypass and methodRIVAL DOWNHOLE TOOLS LC·Filed 2017·Granted Oct 19, 2021·0 cites·9 claims
- 5049US10017991B2Hammer drillASHMIN HOLDING LLC·Filed 2015·Granted Jul 10, 2018·0 cites·12 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →