Inventor · disambiguated record
Harold E. Payne
Also filed as: PAYNE HAROLD E
15 granted patents·1 pending application·671 citations·filing 1991–2011
95Inventor score
Top patents by PatentIndex Score
16 records- 0197US5150755AMilling tool and method for milling multiple casing stringsBAKER HUGHES INC·Filed 1991·Granted Sep 29, 1992·171 cites·21 claims
- 0289US7708060B2One trip cemented expandable monobore liner system and methodBAKER HUGHES INC·Filed 2006·Granted May 4, 2010·16 cites·4 claims
- 0389US6722452B1Pantograph underreamerCDX GAS LLC·Filed 2002·Granted Apr 20, 2004·93 cites·31 claims
- 0486US6595301B1Single-blade underreamerCDX GAS LLC·Filed 2001·Granted Jul 22, 2003·81 cites·35 claims
- 0583US6595302B1Multi-blade underreamerCDX GAS LLC·Filed 2001·Granted Jul 22, 2003·66 cites·29 claims
- 0681US6575255B1Pantograph underreamerCDX GAS LLC·Filed 2001·Granted Jun 10, 2003·59 cites·32 claims
- 0780US6591922B1Pantograph underreamer and method for forming a well bore cavityCDX GAS LLC·Filed 2001·Granted Jul 15, 2003·57 cites·28 claims
- 0878US7380604B2One trip cemented expandable monobore liner system and methodBAKER HUGHES INC·Filed 2006·Granted Jun 3, 2008·15 cites·6 claims
- 0976US7987905B2One trip cemented expandable monobore liner system and methodBAKER HUGHES INC·Filed 2010·Granted Aug 2, 2011·4 cites·6 claims
- 1076US6644422B1Pantograph underreamerCDX GAS LLC·Filed 2001·Granted Nov 11, 2003·49 cites·21 claims
- 1175US7370699B2One trip cemented expandable monobore liner system and methodBAKER HUGHES INC·Filed 2006·Granted May 13, 2008·13 cites·6 claims
- 1270US7458422B2One trip cemented expandable monobore liner system and methodBAKER HUGHES INC·Filed 2006·Granted Dec 2, 2008·11 cites·9 claims
- 1369US8186427B2One trip cemented expandable monobore liner system and methodADAM MARK K·Filed 2010·Granted May 29, 2012·2 cites·5 claims
- 1469US7552772B2Locating recess in a shoe for expandable liner systemBAKER HUGHES INC·Filed 2006·Granted Jun 30, 2009·9 cites·3 claims
- 1566US7240731B2Shoe for expandable liner system and methodBAKER HUGHES INC·Filed 2004·Granted Jul 10, 2007·25 cites·17 claims
- 1632US2012298378A1Wellbore anchorMCCAULEY MARK·Filed 2011·Application pending·0 cites
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