Inventor · disambiguated record
Gregg W. Stout
Also filed as: STOUT GREGG W
38 granted patents·4 pending applications·1,848 citations·filing 1980–2015
98Inventor score
Files withBAKER OIL TOOLS INC20STOUT GREGG W6BJ SERVICES CO5OTIS ENG CO3WESTERN CO OF NORTH AMERICA2
Top patents by PatentIndex Score
42 records- 0196US4657089AMethod and apparatus for initiating subterranean well perforating gun firing from bottom to topBAKER OIL TOOLS INC·Filed 1985·Granted Apr 14, 1987·94 cites·29 claims
- 0295US8459347B2Subterranean well ultra-short slip and packing element systemSTOUT GREGG W·Filed 2009·Granted Jun 11, 2013·87 cites·9 claims
- 0395US6167970B1Isolation tool release mechanismB J SERVICES COMPANY·Filed 1998·Granted Jan 2, 2001·252 cites·28 claims
- 0493US8794330B2Apparatus for single-trip time progressive wellbore treatmentSTOUT GREGG W·Filed 2011·Granted Aug 5, 2014·22 cites·13 claims
- 0593US4541486AOne trip perforating and gravel pack systemBAKER OIL TOOLS INC·Filed 1983·Granted Sep 17, 1985·113 cites·25 claims
- 0691US7490669B2Multi-zone, single trip well completion system and methods of useBJ SERVICES CO·Filed 2006·Granted Feb 17, 2009·40 cites·20 claims
- 0791US4523649ARotational alignment method and apparatus for tubing conveyed perforating gunsBAKER OIL TOOLS INC·Filed 1983·Granted Jun 18, 1985·95 cites·2 claims
- 0891US4399871AChemical injection valve with openable bypassOTIS ENG CO·Filed 1981·Granted Aug 23, 1983·123 cites·27 claims
- 0990US4830120AMethods and apparatus for perforating a deviated casing in a subterranean wellBAKER HUGHES INC·Filed 1988·Granted May 16, 1989·95 cites·32 claims
- 1089US4747201ABoosterless perforating gunBAKER OIL TOOLS INC·Filed 1986·Granted May 31, 1988·95 cites·11 claims
- 1187US9359877B2Method and apparatus for single-trip time progressive wellbore treatmentSTOUT GREGG W·Filed 2012·Granted Jun 7, 2016·11 cites·7 claims
- 1286US4526233AReleasable coupling for tubing conveyed subterranean well perforating gunBAKER OIL TOOLS INC·Filed 1984·Granted Jul 2, 1985·67 cites·17 claims
- 1385US4515217APerforating gun pressure activated sliding sleeveBAKER OIL TOOLS INC·Filed 1983·Granted May 7, 1985·64 cites·9 claims
- 1484US6364017B1Single trip perforate and gravel pack systemBJ SERVICES CO·Filed 2000·Granted Apr 2, 2002·76 cites·33 claims
- 1582US4479556ASubterranean well casing perforating gunBAKER OIL TOOLS INC·Filed 1982·Granted Oct 30, 1984·33 cites·12 claims
- 1680US4635734ABoosterless perforating gun and method of assemblyBAKER OIL TOOLS INC·Filed 1985·Granted Jan 13, 1987·35 cites·13 claims
- 1775US5597040ACombination gravel packing/frac apparatus for use in a subterranean well boreWESTERN CO OF NORTH AMERICA·Filed 1994·Granted Jan 28, 1997·61 cites·5 claims
- 1875US4557331AWell perforating method and apparatusBAKER OIL TOOLS INC·Filed 1983·Granted Dec 10, 1985·42 cites·20 claims
- 1973US4880056AHydraulically activated firing head for well perforating gunsBAKER OIL TOOLS INC·Filed 1988·Granted Nov 14, 1989·44 cites·3 claims
- 2071US7383884B1Cross-over toolBJ SERVICES CO·Filed 2005·Granted Jun 10, 2008·12 cites·30 claims
- 2171US4616701AWell perforating apparatus including an underbalancing valveBAKER OIL TOOLS INC·Filed 1985·Granted Oct 14, 1986·41 cites·9 claims
- 2270US4598776AMethod and apparatus for firing multisection perforating gunsBAKER OIL TOOLS INC·Filed 1985·Granted Jul 8, 1986·41 cites·14 claims
- 2369US4817718AHydraulically activated firing head for well perforating gunsBAKER OIL TOOLS INC·Filed 1987·Granted Apr 4, 1989·41 cites·32 claims
- 2463US4543703AMethod of field assembly of a selected number of shaped charges in a well casing perforating gunBAKER OIL TOOLS INC·Filed 1982·Granted Oct 1, 1985·27 cites·2 claims
- 2563US4423773ASingle acting subterranean well valve assembly with conduit fluid stripping meansBAKER INT CORP·Filed 1981·Granted Jan 3, 1984·27 cites·13 claims
- 2661US4576236APerforation and isolation apparatusBAKER OIL TOOLS INC·Filed 1984·Granted Mar 18, 1986·30 cites·22 claims
- 2761US4417858APlunger lift controlOTIS ENG CO·Filed 1981·Granted Nov 29, 1983·16 cites·5 claims
- 2856US4606409AFluid pressure actuated firing mechanism for a well perforating gunBAKER OIL TOOLS INC·Filed 1985·Granted Aug 19, 1986·25 cites·21 claims
- 2956US4265306ALatch for well toolsOTIS ENG CO·Filed 1980·Granted May 5, 1981·22 cites·7 claims
- 3055US4658900AHigh energy firing head for well perforating gunsBAKER OIL TOOLS INC·Filed 1985·Granted Apr 21, 1987·14 cites·9 claims
- 3154US9410412B2Multizone frac systemCOMPLETION TOOL DEV LLC·Filed 2013·Granted Aug 9, 2016·1 cites·15 claims
- 3254US7201232B2Washpipeless isolation strings and methods for isolation with object holding service toolBJ SERVICES CO·Filed 2003·Granted Apr 10, 2007·15 cites·40 claims
- 3354US4610312ARedundant firing mechanism for a well perforating gunBAKER OIL TOOLS INC·Filed 1985·Granted Sep 9, 1986·23 cites·11 claims
- 3447US5180010AMultiple acting lock for gravel pack systemWESTERN CO OF NORTH AMERICA·Filed 1991·Granted Jan 19, 1993·21 cites·23 claims
- 3543US6981551B2Cross-over tool return port coverBJ SERVICES CO·Filed 2003·Granted Jan 3, 2006·6 cites·29 claims
- 3641US5641019ASwab-resistant subterranean well packerBJ SERVICES CO USA·Filed 1995·Granted Jun 24, 1997·18 cites·10 claims
- 3741US4543700AMethod of detachably securing an explosive charge container in a hollow carrier for a perforating deviceBAKER OIL TOOLS INC·Filed 1984·Granted Oct 1, 1985·10 cites·5 claims
- 3841US2010089587A1Fluid logic tool for a subterranean wellSTOUT GREGG W·Filed 2009·Application pending·0 cites
- 3939US2011209873A1Method and apparatus for single-trip wellbore treatmentSTOUT GREGG W·Filed 2011·Application pending·0 cites
- 4039US2011088891A1Ultra-short slip and packing element systemSTOUT GREGG W·Filed 2010·Application pending·0 cites
- 4137US4611660AWireline conveyed firing mechanism for well perforating gunBAKER OIL TOOLS INC·Filed 1985·Granted Sep 16, 1986·9 cites·14 claims
- 4236US2015247375A1Frac PlugCOMPLETION TOOL DEVELOPMENTS LLC·Filed 2015·Application pending·0 cites
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