Assignee
GEOPHYSICAL SYSTEMS CORP
15 granted patents·200 citations·filing 1973–1981
Technology mixG01V15
Top patents by PatentIndex Score
15 records- 0174US4037190AMethod of vibratory seismic prospecting for minimum correlation noiseGEOPHYSICAL SYSTEMS CORP·Filed 1975·Granted Jul 19, 1977·26 cites·16 claims
- 0270US4069471AMethod of determining weathering corrections in seismic record processingGEOPHYSICAL SYSTEMS CORP·Filed 1976·Granted Jan 17, 1978·23 cites·20 claims
- 0362US4042905AData acquisition, transport and storage systemGEOPHYSICAL SYSTEMS CORP·Filed 1975·Granted Aug 16, 1977·20 cites·20 claims
- 0459US4001768AData acquisition, transport and storage systemGEOPHYSICAL SYSTEMS CORP·Filed 1973·Granted Jan 4, 1977·12 cites·18 claims
- 0556US3938073AData array network systemGEOPHYSICAL SYSTEMS CORP·Filed 1975·Granted Feb 10, 1976·17 cites·10 claims
- 0655US4101867AMethod of determining weathering corrections in seismic operationsGEOPHYSICAL SYSTEMS CORP·Filed 1976·Granted Jul 18, 1978·17 cites·20 claims
- 0752US4058791AMethod and apparatus for processing seismic signals from low energy sourcesGEOPHYSICAL SYSTEMS CORP·Filed 1975·Granted Nov 15, 1977·13 cites·19 claims
- 0846US4189704AMethod and apparatus for determination of optimum velocity in processing seismic signals from low energy sourcesGEOPHYSICAL SYSTEMS CORP·Filed 1977·Granted Feb 19, 1980·12 cites·12 claims
- 0944US4301521AMethod and apparatus for data acquisition and transportGEOPHYSICAL SYSTEMS CORP·Filed 1979·Granted Nov 17, 1981·10 cites·9 claims
- 1044US3986008AData compositing and array control systemGEOPHYSICAL SYSTEMS CORP·Filed 1975·Granted Oct 12, 1976·10 cites·16 claims
- 1143US4021649AData compositing and array control systemGEOPHYSICAL SYSTEMS CORP·Filed 1975·Granted May 3, 1977·10 cites·7 claims
- 1240US4148006ASeismic cable for use with array terminal type acquisition systemsGEOPHYSICAL SYSTEMS CORP·Filed 1977·Granted Apr 3, 1979·8 cites·5 claims
- 1338US4498157AMethod of determining weathering corrections in seismic operationsGEOPHYSICAL SYSTEMS CORP·Filed 1981·Granted Feb 5, 1985·10 cites·22 claims
- 1438US4001769AData array network systemGEOPHYSICAL SYSTEMS CORP·Filed 1975·Granted Jan 4, 1977·7 cites·18 claims
- 1535US4058790AMethod and apparatus for transmitting geophone signals over cables with minimum noiseGEOPHYSICAL SYSTEMS CORP·Filed 1976·Granted Nov 15, 1977·5 cites·12 claims
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