Inventor · disambiguated record
Richard J. Kostelnicek
Also filed as: KOSTELNICEK RICHARD J
8 granted patents·288 citations·filing 1975–1999
90Inventor score
Top patents by PatentIndex Score
8 records- 0184US4807200AMethod and apparatus for gathering seismic data and selectively controlling isolated distributed recorders in an isolated distributed recording systemEXXON PRODUCTION RESEARCH CO·Filed 1987·Granted Feb 21, 1989·64 cites·34 claims
- 0282US4590458AOffset removal in an analog to digital conversion systemEXXON PRODUCTION RESEARCH CO·Filed 1985·Granted May 20, 1986·39 cites·11 claims
- 0381US6603314B1Simultaneous current injection for measurement of formation resistance through casingBAKER HUGHES INC·Filed 1999·Granted Aug 5, 2003·79 cites·18 claims
- 0475US4001774AMethod of transmitting signals from a drill bit to the surfaceEXXON PRODUCTION RESEARCH CO·Filed 1975·Granted Jan 4, 1977·38 cites·20 claims
- 0553US6272915B1Dual transmitter multi-capacitance flow meterBAKER HUGHES INC·Filed 1999·Granted Aug 14, 2001·32 cites·20 claims
- 0652US3936758APhase difference detectorEXXON PRODUCTION RESEARCH CO·Filed 1975·Granted Feb 3, 1976·16 cites·1 claims
- 0751US4059818APeriodic waveform interference eliminatorEXXON PRODUCTION RESEARCH CO·Filed 1976·Granted Nov 22, 1977·7 cites·11 claims
- 0843US4879696AMethod and apparatus for initiating seismic data storage in an isolated distributed recording systemEXXON PRODUCTION RESEARCH CO·Filed 1986·Granted Nov 7, 1989·13 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →