Inventor · disambiguated record
Calvin J. Stowe, Ii
Also filed as: STOWE CALVIN · STOWE CALVIN J · STOWE II CALVIN · STOWE II CALVIN J
29 granted patents·5 pending applications·436 citations·filing 2001–2016
96Inventor score
Files withBAKER HUGHES INC15STOWE II CALVIN J12STOWE CALVIN J4GUIDRY CHRISTOPHER W1HUYNH TRUNG QUOC1
Top patents by PatentIndex Score
34 records- 0196US7878253B2Hydraulically released window millBAKER HUGHES INC·Filed 2009·Granted Feb 1, 2011·91 cites·16 claims
- 0293US7363992B2Cutters for downhole cutting devicesBAKER HUGHES INC·Filed 2006·Granted Apr 29, 2008·76 cites·23 claims
- 0391US8297358B2Auto-production frac toolKORKMAZ LALE·Filed 2010·Granted Oct 30, 2012·22 cites·23 claims
- 0491US7243728B2Sliding sleeve devices and methods using O-ring seals as shear membersBAKER HUGHES INC·Filed 2005·Granted Jul 17, 2007·44 cites·18 claims
- 0591US6703351B2Water-based drilling fluids using latex additivesBAKER HUGHES INC·Filed 2001·Granted Mar 9, 2004·78 cites·33 claims
- 0690US8936109B2Cutting elements for cutting toolsSTOWE II CALVIN J·Filed 2011·Granted Jan 20, 2015·9 cites·21 claims
- 0783US7178609B2Window mill and drill bitBAKER HUGHES INC·Filed 2004·Granted Feb 20, 2007·67 cites·4 claims
- 0879US8434572B2Cutting elements for downhole cutting toolsSTOWE II CALVIN J·Filed 2010·Granted May 7, 2013·7 cites·23 claims
- 0977US9416626B2Downhole debris removal tool and methods of using sameBAKER HUGHES INC·Filed 2013·Granted Aug 16, 2016·5 cites·21 claims
- 1076US8499834B2Milling tool for establishing openings in wellbore obstructionsGUIDRY CHRISTOPHER W·Filed 2010·Granted Aug 6, 2013·8 cites·17 claims
- 1166US7422057B2Whipstock with curved rampBAKER HUGHES INC·Filed 2006·Granted Sep 9, 2008·10 cites·16 claims
- 1264US10047584B2Lower mill spaced cutting ring structureBAKER HUGHES INC·Filed 2016·Granted Aug 14, 2018·1 cites·19 claims
- 1364US8997899B2Cutting element, cutter tool and method of cutting within a boreholeSTOWE II CALVIN J·Filed 2012·Granted Apr 7, 2015·2 cites·48 claims
- 1463US9416612B2Lower mill spaced cutting ring structureBAKER HUGHES INC·Filed 2013·Granted Aug 16, 2016·2 cites·19 claims
- 1559US8887838B2Cutting element and method of orientingSTOWE II CALVIN J·Filed 2010·Granted Nov 18, 2014·1 cites·62 claims
- 1658US9494005B2Subterranean solids separatorBAKER HUGHES INC·Filed 2013·Granted Nov 15, 2016·1 cites·20 claims
- 1754US7575049B2Exit window milling assembly with improved restraining forceBAKER HUGHES INC·Filed 2006·Granted Aug 18, 2009·4 cites·20 claims
- 1853US9347273B2Method of orienting a cutting elementSTOWE II CALVIN J·Filed 2014·Granted May 24, 2016·0 cites·11 claims
- 1950US9995114B2High efficiency nozzleSTOWE II CALVIN J·Filed 2014·Granted Jun 12, 2018·0 cites·18 claims
- 2049US8689911B2Cutter and cutting tool incorporating the sameSTOWE II CALVIN J·Filed 2009·Granted Apr 8, 2014·2 cites·26 claims
- 2146US9493992B2Cutting device and method of makingSTOWE II CALVIN J·Filed 2013·Granted Nov 15, 2016·0 cites·29 claims
- 2245US9945198B2Casing exit mills and apparatus and methods of useSTOWE II CALVIN J·Filed 2015·Granted Apr 17, 2018·0 cites·19 claims
- 2344US9546520B2Cutting element, tool and method of cutting within a boreholeSTOWE II CALVIN J·Filed 2012·Granted Jan 17, 2017·0 cites·20 claims
- 2444US9151120B2Face stabilized downhole cutting toolSTOWE II CALVIN J·Filed 2012·Granted Oct 6, 2015·0 cites·15 claims
- 2544US7370702B2Single mill casing window cutting tool and methodBAKER HUGHES INC·Filed 2004·Granted May 13, 2008·6 cites·3 claims
- 2643US2016040504A1Suction NozzleSTOWE CALVIN J·Filed 2014·Application pending·0 cites
- 2742US9580970B2Cutting element, tool and method of cutting within a boreholeSTOWE CALVIN J·Filed 2014·Granted Feb 28, 2017·0 cites·16 claims
- 2841US8327957B2Downhole cutting tool having center beveled mill bladeSTOWE II CALVIN J·Filed 2010·Granted Dec 11, 2012·0 cites·20 claims
- 2940US2010108402A1Downhole cutting tool and method of makingBAKER HUGHES INC·Filed 2008·Application pending·0 cites
- 3039US7571769B2Casing window milling assemblyBAKER HUGHES INC·Filed 2007·Granted Aug 11, 2009·0 cites·26 claims
- 3136US8479846B2Earth-boring tools including an impact material and methods of drilling through casingHUYNH TRUNG QUOC·Filed 2009·Granted Jul 9, 2013·0 cites·21 claims
- 3233US2005109546A1Flat and bevel chipbreaker insertBAKER HUGHES INC·Filed 2004·Application pending·0 cites
- 3331US2006249310A1Whipstock kick off radiusSTOWE CALVIN J·Filed 2005·Application pending·0 cites
- 3430US2006090897A1High chrome/nickel milling with PDC cuttersSTOWE CALVIN J·Filed 2005·Application pending·0 cites
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