Inventor · disambiguated record
Edwin K. Roberts
Also filed as: ROBERTS EDWIN K · ROBERTS EDWIN KAMM
8 granted patents·2 pending applications·194 citations·filing 1996–2016
88Inventor score
Files withCOMPUTALOG RES INC2PRECISION ENERGY SERVICES INC2BLANKINSHIP THOMAS J1COMPUTALOG RESEARCH INC1COMPUTALOG USA INC1
Top patents by PatentIndex Score
10 records- 0189US8824240B2Apparatus and method for measuring the acoustic impedance of wellbore fluidsROBERTS EDWIN K·Filed 2011·Granted Sep 2, 2014·20 cites·24 claims
- 0285US6050141AMethod and apparatus for acoustic logging of fluid density and wet cement plugs in boreholesCOMPUTALOG RESEARCH INC·Filed 1998·Granted Apr 18, 2000·61 cites·5 claims
- 0380US10174604B2Ultrasonic cement and casing thickness evaluationWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jan 8, 2019·2 cites·9 claims
- 0470US5728978AAcoustic isolator for acoustic well logging toolCOMPUTALOG USA INC·Filed 1996·Granted Mar 17, 1998·61 cites·11 claims
- 0567US10358905B2Ultrasonic logging methods and apparatus for measuring cement and casing properties using acoustic echoesWEATHERFORD LAMB INC·Filed 2014·Granted Jul 23, 2019·2 cites·23 claims
- 0661US7471591B2Method and apparatus for azimuthal logging of shear waves in boreholes using optionally rotatable transmitter and receiver assembliesPRECISION ENERGY SERVICES INC·Filed 2005·Granted Dec 30, 2008·6 cites·12 claims
- 0757US6538958B1Method and apparatus for acoustics logging of fluid density and wet cement plugs in boreholesCOMPUTALOG RES INC·Filed 1999·Granted Mar 25, 2003·24 cites·2 claims
- 0850US6189383B1Method and apparatus for acoustic logging of fluid density and wet cement plugs in boreholesCOMPUTALOG RES INC·Filed 1999·Granted Feb 20, 2001·18 cites·12 claims
- 0940US2006262643A1Ultrasonic cement scannerPRECISION ENERGY SERVICES INC·Filed 2006·Application pending·0 cites
- 1037US2006067162A1Ultrasonic cement scannerBLANKINSHIP THOMAS J·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →