Inventor · disambiguated record
Frank Espinosa
Also filed as: ESPINOSA FRANK · ESPINOSA FRANK F
24 granted patents·4 pending applications·324 citations·filing 2000–2014
96Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP15HAUGVALDSTAD KJELL2PALAGHITA TUDOR2BERTRAM WILLIAM1DAVIES STEPHEN1
Top patents by PatentIndex Score
28 records- 0192US8789585B2Cable monitoring in coiled tubingLEISING LARRY J·Filed 2011·Granted Jul 29, 2014·25 cites·13 claims
- 0290US7543648B2System and method utilizing a compliant well screenSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jun 9, 2009·40 cites·21 claims
- 0388US7331581B2Inflatable packersSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Feb 19, 2008·34 cites·5 claims
- 0486US8991492B2Methods, systems and apparatus for coiled tubing testingLOVELL JOHN R·Filed 2011·Granted Mar 31, 2015·11 cites·19 claims
- 0585US7827668B2Method of connecting coiled tubing to a connectorSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Nov 9, 2010·13 cites·11 claims
- 0682US7980306B2Methods, systems and apparatus for coiled tubing testingSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jul 19, 2011·23 cites·13 claims
- 0779US6467387B1Apparatus and method for propelling a data sensing apparatus into a subsurface formationSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Oct 22, 2002·53 cites·25 claims
- 0878US7637539B2Coiled tubing dimple connectionSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Dec 29, 2009·8 cites·17 claims
- 0976US7654318B2Fluid diversion measurement methods and systemsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Feb 2, 2010·11 cites·23 claims
- 1072US7308941B2Apparatus and methods for measurement of solids in a wellboreSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Dec 18, 2007·33 cites·8 claims
- 1168US9181798B2Removable modular antenna assembly for downhole applicationsPALAGHITA TUDOR·Filed 2012·Granted Nov 10, 2015·6 cites·20 claims
- 1268US7357177B2Restriction tolerant packer cupSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Apr 15, 2008·10 cites·19 claims
- 1367US7658226B2Method of monitoring fluid placement during stimulation treatmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Feb 9, 2010·12 cites·10 claims
- 1464US8235146B2Actuators, actuatable joints, and methods of directional drillingHAUGVALDSTAD KJELL·Filed 2009·Granted Aug 7, 2012·8 cites·12 claims
- 1563US8894069B2Inflatable packersXU ZHENG RONG·Filed 2006·Granted Nov 25, 2014·9 cites·25 claims
- 1660US7631698B2Depth control in coiled tubing operationsSCHLAMBERGER TECHNOLOGY CORP·Filed 2006·Granted Dec 15, 2009·10 cites·18 claims
- 1759US7703512B2Packer cup systems for use inside a wellboreSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Apr 27, 2010·6 cites·18 claims
- 1858US9507045B2Basalt fiber composite for antenna in well-loggingSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Nov 29, 2016·1 cites·20 claims
- 1955US8235145B2Gauge pads, cutters, rotary components, and methods for directional drillingHAUGVALDSTAD KJELL·Filed 2009·Granted Aug 7, 2012·4 cites·22 claims
- 2054US9377561B2Feedthrough assembly for well-logging toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jun 28, 2016·1 cites·22 claims
- 2152US8230936B2Methods of forming acid particle based packers for wellboresDAVIES STEPHEN·Filed 2006·Granted Jul 31, 2012·3 cites·27 claims
- 2246US2008318026A1Method of modifying carbon nanomaterials, composites incorporating modified carbon nanomaterials and method of producing the compositesUNIV DAYTON·Filed 2007·Application pending·0 cites
- 2343US9383477B2Feedthrough assembly for electrically conductive windingSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jul 5, 2016·0 cites·16 claims
- 2443US6570485B1Transducer packaging assembly for use in sensing unit subjected to high G forcesHONEYWELL INT INC·Filed 2000·Granted May 27, 2003·3 cites·21 claims
- 2539US2008066962A1Apparatus and Methods for Measurement of Solids in a WellboreROLOVIC RADOVAN·Filed 2007·Application pending·0 cites
- 2639US2014368198A1Insulation Structure For Well Logging Instrument AntennasSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Application pending·0 cites
- 2734US2014000910A1Apparatus with rigid support and related methodsPALAGHITA TUDOR·Filed 2012·Application pending·0 cites
- 2833US8544560B2Drive mechanismBERTRAM WILLIAM·Filed 2009·Granted Oct 1, 2013·0 cites·25 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →