Assignee
CENTURY GEOPHYSICAL CORP
3 granted patents·91 citations·filing 1978–1979
Top patents by PatentIndex Score
3 records- 0184US4293815AFluxgate magnetometer circuit with earth's field eliminationCENTURY GEOPHYSICAL CORP·Filed 1978·Granted Oct 6, 1981·46 cites·4 claims
- 0266US4227405ADigital mineral logging systemCENTURY GEOPHYSICAL CORP·Filed 1979·Granted Oct 14, 1980·28 cites·26 claims
- 0351US4227404ADigital mineral logging systemCENTURY GEOPHYSICAL CORP·Filed 1978·Granted Oct 14, 1980·17 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →