Assignee
TUBOSCOPE VETCO INT
US·15 granted patents·556 citations·filing 1990–1998
Top patents by PatentIndex Score
15 records- 0192US6106733AMethod for re-cycling wellbore cuttingsTUBOSCOPE VETCO INT·Filed 1998·Granted Aug 22, 2000·102 cites·19 claims
- 0286US5470111APlastic coating thread and coupling assemblyTUBOSCOPE VETCO INT·Filed 1994·Granted Nov 28, 1995·68 cites·6 claims
- 0384US5302287AMethod for on site cleaning of soil contaminated with metal compounds, sulfides and cyanogen derivativesTUBOSCOPE VETCO INT·Filed 1992·Granted Apr 12, 1994·62 cites·20 claims
- 0482US5368411AMethod and apparatus for on the site cleaning of contaminated soilTUBOSCOPE VETCO INT·Filed 1992·Granted Nov 29, 1994·56 cites·16 claims
- 0580US5585565AMethod for the ultrasonic inspection of pipe and tubing and a transducer assembly for use therewithTUBOSCOPE VETCO INT·Filed 1995·Granted Dec 17, 1996·81 cites·4 claims
- 0679US5346261ACoupled pipe assembly having a tapered interior sleeveTUBOSCOPE VETCO INT·Filed 1993·Granted Sep 13, 1994·52 cites·6 claims
- 0759US5964981AApparatus for lining tubularsTUBOSCOPE VETCO INT·Filed 1997·Granted Oct 12, 1999·20 cites·15 claims
- 0857US6036870AMethod of wellbore fluid recovery using centrifugal forceTUBOSCOPE VETCO INT·Filed 1998·Granted Mar 14, 2000·48 cites·11 claims
- 0946US5265978AMethod for in situ cleaning of contaminated soilTUBOSCOPE VETCO INT·Filed 1992·Granted Nov 30, 1993·13 cites·7 claims
- 1045US5359939ASupport device for in-line pipe inspection toolTUBOSCOPE VETCO INT·Filed 1993·Granted Nov 1, 1994·16 cites·8 claims
- 1144US5157977AInspection machineTUBOSCOPE VETCO INT·Filed 1990·Granted Oct 27, 1992·13 cites·11 claims
- 1234US5290456AFilter plate for removing hydrocarbons and other contaminants from solutions and gasesTUBOSCOPE VETCO INT·Filed 1992·Granted Mar 1, 1994·7 cites·6 claims
- 1332US5377553ATransducer support deviceTUBOSCOPE VETCO INT·Filed 1993·Granted Jan 3, 1995·8 cites·8 claims
- 1426US5197816ALocking double U-joint assemblyTUBOSCOPE VETCO INT·Filed 1992·Granted Mar 30, 1993·3 cites·11 claims
- 1524US5288330AMethod and apparatus for removing contaminants from particulate materialTUBOSCOPE VETCO INT·Filed 1992·Granted Feb 22, 1994·7 cites·16 claims
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