Inventor · disambiguated record
Donald W. Oliver
Also filed as: CULVER RICHARD B · OLIVER DONALD W
10 granted patents·239 citations·filing 1977–1986
91Inventor score
Top patents by PatentIndex Score
10 records- 0190US4415805AMethod and apparatus for evaluating multiple stage fracturing or earth formations surrounding a boreholeDRESSER IND·Filed 1981·Granted Nov 15, 1983·91 cites·8 claims
- 0270US4239965AMethod and apparatus for neutron induced gamma ray logging for direct porosity identificationDRESSER IND·Filed 1979·Granted Dec 16, 1980·23 cites·13 claims
- 0365US4596927AMethod and apparatus for induced gamma ray loggingDRESSER IND·Filed 1983·Granted Jun 24, 1986·23 cites·9 claims
- 0465US4507553AMethod and apparatus for identifying vanadium in earth formationsDRESSER IND·Filed 1982·Granted Mar 26, 1985·22 cites·3 claims
- 0560US4430567AMethod and apparatus for neutron induced gamma ray logging for direct porosity identificationDRESSER IND·Filed 1981·Granted Feb 7, 1984·19 cites·11 claims
- 0659US4399359AMethod for monitoring flood front movement during water flooding of subsurface formationsDRESSER IND·Filed 1980·Granted Aug 16, 1983·25 cites·9 claims
- 0747US4136278AMethod and apparatus for pulsed neutron spectral analysis using spectral strippingDRESSER IND·Filed 1977·Granted Jan 23, 1979·11 cites·13 claims
- 0842US4825072AMethod and apparatus for determining well fluid flow velocity using a nonradioactive tracerWESTERN ATLAS INT INC·Filed 1986·Granted Apr 25, 1989·12 cites·10 claims
- 0941US4135087AMethod and apparatus for neutron induced gamma ray logging for lithology identificationDRESSER IND·Filed 1977·Granted Jan 16, 1979·8 cites·10 claims
- 1033US4500781AMethod and apparatus for determining neutron characteristics of borehole fluidsDRESSER IND·Filed 1982·Granted Feb 19, 1985·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →