Inventor · disambiguated record
William B. Nelligan
Also filed as: NELLIGAN WILLIAM B
7 granted patents·229 citations·filing 1974–1989
88Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP7
Top patents by PatentIndex Score
7 records- 0191US4317993AMethods and apparatus for constituent analysis of earth formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1979·Granted Mar 2, 1982·57 cites·58 claims
- 0280US4012712ASystem for telemetering well logging dataSCHLUMBERGER TECHNOLOGY CORP·Filed 1975·Granted Mar 15, 1977·50 cites·22 claims
- 0379US4972082AMethods and apparatus for epithermal neutron loggingSCHLUMBERGER TECHNOLOGY CORP·Filed 1989·Granted Nov 20, 1990·54 cites·57 claims
- 0478US4507554AMethod and apparatus for determining borehole and formation constituentsSCHLUMBERGER TECHNOLOGY CORP·Filed 1983·Granted Mar 26, 1985·34 cites·16 claims
- 0566US3971935ATwo detector pulsed neutron porosity and water salinity apparatus and methodsSCHLUMBERGER TECHNOLOGY CORP·Filed 1974·Granted Jul 27, 1976·15 cites·52 claims
- 0651US4068180AMethods and apparatus for enhancing resolution in pulse analysisSCHLUMBERGER TECHNOLOGY CORP·Filed 1976·Granted Jan 10, 1978·9 cites·28 claims
- 0741US4973839AMethod and apparatus for epithermal neutron decay loggingSCHLUMBERGER TECHNOLOGY CORP·Filed 1989·Granted Nov 27, 1990·10 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →