Inventor · disambiguated record
Eric C. Hopkinson
Also filed as: HOPKINSON ERIC C
5 granted patents·58 citations·filing 1976–1983
80Inventor score
Files withDRESSER IND5
Top patents by PatentIndex Score
5 records- 0165US4596927AMethod and apparatus for induced gamma ray loggingDRESSER IND·Filed 1983·Granted Jun 24, 1986·23 cites·9 claims
- 0260US4137450ADual detector pulsed neutron logging for providing indication of formation porosityDRESSER IND·Filed 1977·Granted Jan 30, 1979·19 cites·20 claims
- 0341US4041309ABackground subtraction system for pulsed neutron logging of earth boreholesDRESSER IND·Filed 1976·Granted Aug 9, 1977·6 cites·10 claims
- 0432US4316086AMethod and apparatus for measuring neutron characteristics of material surrounding a boreholeDRESSER IND·Filed 1980·Granted Feb 16, 1982·5 cites·19 claims
- 0532US4136279AMethod and apparatus for pulsed neutron spectral analysis using spectral strippingDRESSER IND·Filed 1977·Granted Jan 23, 1979·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →