Inventor · disambiguated record
Gerard Segeral
Also filed as: SEGERAL GERARD · SEGERAL GéRARD
12 granted patents·869 citations·filing 1976–2009
94Inventor score
Top patents by PatentIndex Score
12 records- 0196US6831470B2Methods and apparatus for estimating on-line water conductivity of multiphase mixturesSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Dec 14, 2004·117 cites·35 claims
- 0296US5591922AMethod and apparatus for measuring multiphase flowsSCHLUMBERGER TECHNOLOGY CORP·Filed 1995·Granted Jan 7, 1997·340 cites·30 claims
- 0391US6405604B1Method and apparatus for measuring oil effluent flow ratesSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Jun 18, 2002·82 cites·54 claims
- 0490US6993979B2Multiphase mass flow meter with variable venturi nozzleSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Feb 7, 2006·47 cites·24 claims
- 0587US6389908B1Method and device for characterizing oil borehole effluentsSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted May 21, 2002·88 cites·4 claims
- 0680US6265713B1Measurement flow section for oil well effluents and system including such a sectionSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Jul 24, 2001·56 cites·21 claims
- 0777US6182505B1Method and apparatus for studying the properties of a multiphase fluid under pressure flowing in a duct, such as a petroleum streamSCHLUMBERGER TECHNOLOGY CORP·Filed 1997·Granted Feb 6, 2001·48 cites·17 claims
- 0874US7105805B2Apparatus and a method for characterizing multiphase effluentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Sep 12, 2006·12 cites·34 claims
- 0970US5608170AFlow measurement systemSCHLUMBERGER TECHNOLOGY CORP·Filed 1993·Granted Mar 4, 1997·33 cites·10 claims
- 1067US4179817AMethod and apparatus for providing repeatable wireline depth measurementsSCHLUMBERGER TECHNOLOGY CORP·Filed 1976·Granted Dec 25, 1979·30 cites·28 claims
- 1155US8816271B2Device for emitting a first beam of high-energy photons and a second beam of lower-energy photons, and associated method and measuring unitCHAZAL DAMIEN·Filed 2009·Granted Aug 26, 2014·1 cites·14 claims
- 1249US6286367B1Method of evaluating the effluent of a hydrocarbon well by means of a multiphase flowmeter, and installation implementing the sameSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Sep 11, 2001·15 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →