Inventor · disambiguated record
Charles M. Edwards
Also filed as: EDWARDS CHARLES M
3 granted patents·55 citations·filing 1976–1978
71Inventor score
Technology areasG01V
Files withUNITED GEOPHYSICAL CORP3
Top patents by PatentIndex Score
3 records- 0173US4202048ASeismic prospecting systemUNITED GEOPHYSICAL CORP·Filed 1976·Granted May 6, 1980·33 cites·18 claims
- 0255US4201972ASeismic prospecting systemUNITED GEOPHYSICAL CORP·Filed 1977·Granted May 6, 1980·17 cites·71 claims
- 0330US4188611ASeismic prospecting systemUNITED GEOPHYSICAL CORP·Filed 1978·Granted Feb 12, 1980·5 cites·4 claims
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