Inventor · disambiguated record
Eugene Borak
Also filed as: BORAK EUGENE · BORAK EUGENE A · BORAK EUGENE A JR · BORAK EUGENE ALLEN
29 granted patents·1 pending application·269 citations·filing 1995–2024
96Inventor score
Files withGE OIL & GAS PRESSURE CONTROL LP10VETCO GRAY INC ABB6BAKER HUGHES OILFIELD OPERATIONS LLC4VETCO GRAY INC4BORAK EUGENE A1
Top patents by PatentIndex Score
30 records- 0194US11920416B2Metal-to-metal annulus packoff retrieval tool system and methodBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2021·Granted Mar 5, 2024·4 cites·19 claims
- 0292US9447671B2Adjustable isolation sleeve assembly for well stimulation through production tubingGE OIL & GAS PRESSURE CONTROL LP·Filed 2013·Granted Sep 20, 2016·18 cites·14 claims
- 0389US11939832B2Casing slip hanger retrieval tool system and methodBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2021·Granted Mar 26, 2024·2 cites·19 claims
- 0479US10253589B2Offset adjustment rings for wellhead orientationGE OIL & GAS PRESSURE CONTROL LP·Filed 2016·Granted Apr 9, 2019·4 cites·20 claims
- 0577US6367558B1Metal-to-metal casing packoffVETCO GRAY INC ABB·Filed 2000·Granted Apr 9, 2002·50 cites·14 claims
- 0676US12221848B2Casing slip hanger retrieval tool system and methodBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2024·Granted Feb 11, 2025·0 cites·20 claims
- 0776US7445046B2Nested velocity string tubing hangerVETCO GRAY INC·Filed 2005·Granted Nov 4, 2008·16 cites·17 claims
- 0874US9458699B2Slotted wellhead and multibowl polishing tool with woven polishing beltGE OIL & GAS PRESSURE CONTROL LP·Filed 2013·Granted Oct 4, 2016·2 cites·20 claims
- 0972US9695663B2Combination fluid pumping sub and hanger lockdown toolGE OIL & GAS PRESSURE CONTROL LP·Filed 2014·Granted Jul 4, 2017·4 cites·20 claims
- 1071US8327943B2Wellhead isolation protection sleeveBORAK EUGENE A·Filed 2009·Granted Dec 11, 2012·19 cites·16 claims
- 1170US7823634B2Wellhead isolation sleeve assemblyVETCO GRAY INC·Filed 2007·Granted Nov 2, 2010·12 cites·7 claims
- 1268US9624747B2Tension tubing hanger and method of applying tension to production tubingGE OIL & GAS PRESSURE CONTROL LP·Filed 2013·Granted Apr 18, 2017·3 cites·20 claims
- 1362US10767435B2Slip hanger assemblyGE OIL & GAS PRESSURE CONTROL LP·Filed 2018·Granted Sep 8, 2020·1 cites·20 claims
- 1461US6401827B1Tubing hanger running toolVETCO GRAY INC ABB·Filed 2000·Granted Jun 11, 2002·29 cites·19 claims
- 1561US5732772ADual split tubing hangerVETCO GRAY INC ABB·Filed 1995·Granted Mar 31, 1998·41 cites·9 claims
- 1660US10036224B2Seal lock downGE OIL & GAS PRESSURE CONTROL LP·Filed 2014·Granted Jul 31, 2018·1 cites·20 claims
- 1757US12188322B2Lockdown ring using a self-locking wedgeBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2021·Granted Jan 7, 2025·0 cites·20 claims
- 1857US6918446B2One-trip wellhead installation systems and methodsVETCO GRAY INC·Filed 2003·Granted Jul 19, 2005·16 cites·22 claims
- 1956US8235125B2System and method for terminating tubingBORAK JR EUGENE A·Filed 2009·Granted Aug 7, 2012·6 cites·8 claims
- 2056US7500516B2System, method, and apparatus for accessing outlets in a two-stage diverter spool assemblyVETCO GRAY INC·Filed 2005·Granted Mar 10, 2009·4 cites·26 claims
- 2153US6488084B1Casing hanger seal positive stopVETCO GRAY INC ABB·Filed 2000·Granted Dec 3, 2002·16 cites·6 claims
- 2249US8622121B2Reinforced frac tubing headUDIPI MAHESHA·Filed 2011·Granted Jan 7, 2014·1 cites·15 claims
- 2344US10458198B2Test dart system and methodGE OIL & GAS PRESSURE CONTROL LP·Filed 2017·Granted Oct 29, 2019·0 cites·18 claims
- 2444US7909105B2Independent wellhead drilling adapterVETCOGRAY INC·Filed 2008·Granted Mar 22, 2011·2 cites·12 claims
- 2539US10584549B2Coiled tubing split-type running and retrievable clamp toolGE OIL & GAS PRESSURE CONTROL LP·Filed 2016·Granted Mar 10, 2020·0 cites·26 claims
- 2639US9617820B2Flexible emergency hanger and method of installationGE OIL & GAS PRESSURE CONTROL LP·Filed 2015·Granted Apr 11, 2017·0 cites·20 claims
- 2738US8936098B2System and method for remediating a wellbore annulusHOWELL JAMES J·Filed 2010·Granted Jan 20, 2015·0 cites·19 claims
- 2837US5918675AClose proximity wellheadsVETCO GRAY INC ABB·Filed 1997·Granted Jul 6, 1999·12 cites·19 claims
- 2935US2002174991A1One-trip wellhead installation systems and methodsFiled 2002·Application pending·0 cites
- 3032US5813468ADual casing hangerVETCO GRAY INC ABB·Filed 1996·Granted Sep 29, 1998·6 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →