Inventor · disambiguated record
Edward S. Mumby
Also filed as: MUMBY EDWARD S · MUMBY EDWARD SHELDON
12 granted patents·684 citations·filing 1980–2006
94Inventor score
Top patents by PatentIndex Score
12 records- 0196US5563512AWell logging apparatus having a removable sleeve for sealing and protecting multiple antenna arraysHALLIBURTON CO·Filed 1994·Granted Oct 8, 1996·167 cites·47 claims
- 0290US5081419AHigh sensitivity well logging system having dual transmitter antennas and intermediate series resonantBAKER HUGHES INC·Filed 1991·Granted Jan 14, 1992·76 cites·41 claims
- 0389US5402068AMethod and apparatus for logging-while-drilling with improved performance through cancellation of systemic errors through combination of signals, utilization of dedicated transmitter drivers, and utilization of selected reference signalsBAKER HUGHES INC·Filed 1992·Granted Mar 28, 1995·73 cites·21 claims
- 0489US4386422AServo valve for well-logging telemetryEXPLORATION LOGGING INC·Filed 1980·Granted May 31, 1983·86 cites·20 claims
- 0584US4550392AApparatus for well logging telemetryEXPLORATION LOGGING INC·Filed 1982·Granted Oct 29, 1985·66 cites·19 claims
- 0676US4904865AExternally mounted radioactivity detector for MWDEXPLORATION LOGGING INC·Filed 1988·Granted Feb 27, 1990·47 cites·22 claims
- 0770US5115415AStepper motor driven negative pressure pulse generatorBAKER HUGHES INC·Filed 1991·Granted May 19, 1992·61 cites·9 claims
- 0867US5061849AExternally mounted radioactivity detector for MWD employing radial inline scintillator and photomultiplier tubeBAKER HUGHES INC·Filed 1990·Granted Oct 29, 1991·40 cites·14 claims
- 0966US7489591B2Drilling fluid pressure pulse detection using a differential transducerPATHFINDER ENERGY SERVICES INC·Filed 2006·Granted Feb 10, 2009·9 cites·17 claims
- 1057US4405021AApparatus for well logging while drillingEXPLORATION LOGGING INC·Filed 1981·Granted Sep 20, 1983·24 cites·29 claims
- 1156US4699352AApparatus for well logging telemetryEXPLORATION LOGGING INC·Filed 1985·Granted Oct 13, 1987·25 cites·7 claims
- 1238US5672971AWell logging system arranged for stable, high-sensitivity reception of propagating electromagnetic wavesBAKER HUGHES INC·Filed 1995·Granted Sep 30, 1997·10 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →