Inventor · disambiguated record
David P. Corkhill
Also filed as: CORKHILL DAVID P
4 granted patents·43 citations·filing 1975–1977
76Inventor score
Technology areasG01V
Top patents by PatentIndex Score
4 records- 0149US4068210ASeismic vibrator phase detectorSTANDARD OIL CO INDIANA·Filed 1976·Granted Jan 10, 1978·14 cites·9 claims
- 0247US4173749ADigital drive and phase-lock for seismic vibratorsSTANDARD OIL CO INDIANA·Filed 1977·Granted Nov 6, 1979·13 cites·11 claims
- 0340US3947806AAutomatic gain control for seismometer recordersSTANDARD OIL CO·Filed 1975·Granted Mar 30, 1976·12 cites·10 claims
- 0429US4121191ASeismic data tape recording systemSTANDARD OIL CO INDIANA·Filed 1976·Granted Oct 17, 1978·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →