Inventor · disambiguated record
Stephen D. Bonner
Also filed as: BONNER STEPHEN · BONNER STEPHEN D
34 granted patents·1 pending application·2,204 citations·filing 1979–2020
98Inventor score
Top patents by PatentIndex Score
35 records- 0198US5235285AWell logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1991·Granted Aug 10, 1993·293 cites·52 claims
- 0297US6297639B1Method and apparatus for directional well logging with a shield having sloped slotsSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Oct 2, 2001·213 cites·36 claims
- 0397US5200705ADipmeter apparatus and method using transducer array having longitudinally spaced transducersSCHLUMBERGER TECHNOLOGY CORP·Filed 1991·Granted Apr 6, 1993·182 cites·86 claims
- 0496US9464482B1Rotary steerable drilling toolISODRILL LLC·Filed 2016·Granted Oct 11, 2016·41 cites·28 claims
- 0596US6577244B1Method and apparatus for downhole signal communication and measurement through a metal tubularSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Jun 10, 2003·167 cites·32 claims
- 0696US5339036ALogging while drilling apparatus with blade mounted electrode for determining resistivity of surrounding formationSCHLUMBERGER TECHNOLOGY CORP·Filed 1993·Granted Aug 16, 1994·171 cites·21 claims
- 0796US5339037AApparatus and method for determining the resistivity of earth formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1992·Granted Aug 16, 1994·183 cites·42 claims
- 0896US4292589AEddy current method and apparatus for inspecting ferromagnetic tubular membersSCHLUMBERGER TECHNOLOGY CORP·Filed 1979·Granted Sep 29, 1981·142 cites·32 claims
- 0995US6573722B2Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipoleSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Jun 3, 2003·88 cites·9 claims
- 1093US5359324AWell logging apparatus for investigating earth formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1993·Granted Oct 25, 1994·124 cites·10 claims
- 1192US9657561B1Downhole power conversion and management using a dynamically variable displacement pumpISODRILL INC·Filed 2016·Granted May 23, 2017·11 cites·26 claims
- 1292US9650834B1Downhole apparatus and method for torsional oscillation abatementISODRILL LLC·Filed 2016·Granted May 16, 2017·11 cites·17 claims
- 1391US6680613B2Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipoleSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Jan 20, 2004·56 cites·8 claims
- 1491US6351127B1Shielding method and apparatus for selective attenuation of an electromagnetic energy field componentSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Feb 26, 2002·91 cites·22 claims
- 1589US10822884B1Data transmission systemISODRILL INC·Filed 2020·Granted Nov 3, 2020·4 cites·25 claims
- 1685US6557794B2Coil shielding method for selective attenuation of an electromagnetic energy field componentSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted May 6, 2003·42 cites·11 claims
- 1784US6975243B2Downhole tubular with openings for signal passageSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Dec 13, 2005·43 cites·47 claims
- 1884US6624634B2Borehole current correction methods and apparatusSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Sep 23, 2003·38 cites·14 claims
- 1984US6380744B2Shielding apparatus for selective attenuation of an electromagnetic energy field componentSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Apr 30, 2002·42 cites·17 claims
- 2084US5463320AApparatus and method for determining the resitivity of underground formations surrounding a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 1994·Granted Oct 31, 1995·65 cites·18 claims
- 2182US6903660B2Inductively-coupled system for receiving a run-in toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Jun 7, 2005·41 cites·38 claims
- 2281US6710601B2Borehole current correction for tilted or transverse magnetic dipoles on conductive supportsSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Mar 23, 2004·33 cites·19 claims
- 2379US9316072B2Valve for communication of a measurement while drilling systemGYRODATA INC·Filed 2013·Granted Apr 19, 2016·6 cites·29 claims
- 2478US7692428B2Retrievable formation resistivity toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Apr 6, 2010·11 cites·3 claims
- 2577US10760414B1Data transmission systemISODRILL INC·Filed 2019·Granted Sep 1, 2020·2 cites·26 claims
- 2677US7091877B2Apparatus and methods for determining isotropic and anisotropic formation resistivity in the presence of invasionSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Aug 15, 2006·30 cites·6 claims
- 2771US6933726B2Apparatus and methods for reducing borehole current effectsSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Aug 23, 2005·29 cites·12 claims
- 2869US8497673B2Directional resistivity antenna shieldWANG TSILI·Filed 2009·Granted Jul 30, 2013·8 cites·25 claims
- 2967US7619540B2Apparatus and methods for determining isotropic and anisotropic formation resistivity in the presence of invasionSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Nov 17, 2009·9 cites·29 claims
- 3064US10641050B1Data transmission systemISODRILL INC·Filed 2019·Granted May 5, 2020·1 cites·15 claims
- 3164US8570045B2Drilling system for making LWD measurements ahead of the bitTCHAKAROV BORISLAV J·Filed 2009·Granted Oct 29, 2013·9 cites·43 claims
- 3261US8813844B2System and method for drilling lateral boreholesHOPKINS CHRISTOPHER·Filed 2008·Granted Aug 26, 2014·10 cites·23 claims
- 3352US7187297B2Methods for sealing openings in tubularsSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Mar 6, 2007·8 cites·28 claims
- 3439US11499381B2Data transmission systemISODRILL INC·Filed 2020·Granted Nov 15, 2022·0 cites·9 claims
- 3534US2005097911A1[downhole tools with a stirling cooler system]SCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →