Inventor · disambiguated record
John Bailey
Also filed as: BAILEY JOHN · BAILEY JOHN D
38 granted patents·6 pending applications·907 citations·filing 1976–2017
98Inventor score
Top patents by PatentIndex Score
44 records- 0197US8136887B2Non-rotating pick with a pressed in carbide segmentHALL DAVID R·Filed 2007·Granted Mar 20, 2012·57 cites·17 claims
- 0297US8109349B2Thick pointed superhard materialHALL DAVID R·Filed 2007·Granted Feb 7, 2012·63 cites·21 claims
- 0397US7669938B2Carbide stem press fit into a steel body of a pickHALL DAVID R·Filed 2007·Granted Mar 2, 2010·75 cites·19 claims
- 0497US7451944B2Replaceable segmented wear linerHALL DAVID R·Filed 2007·Granted Nov 18, 2008·34 cites·17 claims
- 0595US7571782B2Stiffened blade for shear-type drill bitHALL DAVID R·Filed 2007·Granted Aug 11, 2009·77 cites·10 claims
- 0695US7523794B2Wear resistant assemblyHALL DAVID R·Filed 2006·Granted Apr 28, 2009·62 cites·18 claims
- 0794US9051795B2Downhole drill bitSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Jun 9, 2015·15 cites·27 claims
- 0892US8028774B2Thick pointed superhard materialSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Oct 4, 2011·28 cites·17 claims
- 0992USD554162SDiamond enhanced cutting elementHALL DAVID R·Filed 2007·Granted Oct 30, 2007·59 cites·1 claims
- 1091US5097759ASous vide reheating deviceVIE DE FRANCE CORP·Filed 1991·Granted Mar 24, 1992·100 cites·15 claims
- 1189US9915102B2Pointed working ends on a bitSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Mar 13, 2018·5 cites·20 claims
- 1289US7641002B2Drill bitHALL DAVID R·Filed 2008·Granted Jan 5, 2010·33 cites·18 claims
- 1387US9145742B2Pointed working ends on a drill bitSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Sep 29, 2015·8 cites·20 claims
- 1486US7694756B2Indenting member for a drill bitHALL DAVID R·Filed 2007·Granted Apr 13, 2010·25 cites·20 claims
- 1586US7641003B2Downhole hammer assemblyHALL DAVID R·Filed 2008·Granted Jan 5, 2010·25 cites·18 claims
- 1685US7549489B2Jack element with a stop-offHALL DAVID R·Filed 2007·Granted Jun 23, 2009·22 cites·10 claims
- 1784US9708856B2Downhole drill bitSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jul 18, 2017·3 cites·20 claims
- 1881US8590644B2Downhole drill bitHALL DAVID R·Filed 2007·Granted Nov 26, 2013·19 cites·20 claims
- 1980US7624824B2Downhole hammer assemblyHALL DAVID R·Filed 2008·Granted Dec 1, 2009·19 cites·20 claims
- 2080US5123337ASous vide reheating deviceVIE DE FRANCE CORP·Filed 1991·Granted Jun 23, 1992·60 cites·5 claims
- 2178US8567942B2System for transporting media in printerBAILEY JOHN·Filed 2011·Granted Oct 29, 2013·1 cites·6 claims
- 2278US8020471B2Method for manufacturing a drill bitSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Sep 20, 2011·14 cites·17 claims
- 2378US8011457B2Downhole hammer assemblySCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Sep 6, 2011·14 cites·14 claims
- 2476US8122980B2Rotary drag bit with pointed cutting elementsHALL DAVID R·Filed 2007·Granted Feb 28, 2012·15 cites·23 claims
- 2572US8528664B2Downhole mechanismHALL DAVID R·Filed 2011·Granted Sep 10, 2013·4 cites·17 claims
- 2670US7527110B2Percussive drill bitHALL DAVID R·Filed 2006·Granted May 5, 2009·11 cites·21 claims
- 2768US8622155B2Pointed diamond working ends on a shear bitHALL DAVID R·Filed 2007·Granted Jan 7, 2014·10 cites·14 claims
- 2867US8998346B2Attack tool with an interruptionHALL DAVID R·Filed 2013·Granted Apr 7, 2015·3 cites·13 claims
- 2967US4756374AVehicle load sensing deviceBAILEY JOHN D·Filed 1987·Granted Jul 12, 1988·37 cites·18 claims
- 3059US10378288B2Downhole drill bit incorporating cutting elements of different geometriesSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Aug 13, 2019·0 cites·22 claims
- 3158US9051794B2High impact shearing elementHALL DAVID R·Filed 2007·Granted Jun 9, 2015·1 cites·20 claims
- 3256US8651654B2Pinch roller apparatus for printerBAILEY JOHN·Filed 2011·Granted Feb 18, 2014·0 cites·11 claims
- 3356US7886851B2Drill bit nozzleSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Feb 15, 2011·4 cites·20 claims
- 3455US8783845B2System for aligning driven and idler rollers in printerBAILEY JOHN·Filed 2011·Granted Jul 22, 2014·0 cites·2 claims
- 3550US9540886B2Thick pointed superhard materialHALL DAVID R·Filed 2012·Granted Jan 10, 2017·0 cites·28 claims
- 3650US2013341999A1Attack Tool with an InterruptionHALL DAVID R·Filed 2007·Application pending·0 cites
- 3747US2008025539A1Otological device having a holding device for a tragusBAILEY JOHN·Filed 2007·Application pending·0 cites
- 3847US2010071964A1Thick Pointed Superhard MaterialHALL DAVID R·Filed 2009·Application pending·0 cites
- 3945US2010000799A1Indenting Member for a Drill BitHALL DAVID R·Filed 2009·Application pending·0 cites
- 4045US2019117353A1Groovy Dental FlossBAILEY JOHN D·Filed 2017·Application pending·0 cites
- 4144US7967082B2Downhole mechanismSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Jun 28, 2011·0 cites·23 claims
- 4244US7762353B2Downhole valve mechanismSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Jul 27, 2010·0 cites·20 claims
- 4342US2014377470A1Cutting-in, standoff, illumination system and methodBAILEY JOHN D·Filed 2014·Application pending·0 cites
- 4429US4109847AMethod for replacing different railroad car door roller assembliesRAILWAY ENGINEERING & SUPPLY C·Filed 1976·Granted Aug 29, 1978·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →