Inventor · disambiguated record
Maxwell Richard Hadley
Also filed as: HADLEY MAXWELL R · HADLEY MAXWELL RICHARD
12 granted patents·1 pending application·136 citations·filing 1987–2016
91Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP6STEWART HUGHES LTD4HADLEY MAXWELL RICHARD1HARTOG ARTHUR H1MCLELLAN JOHN1
Top patents by PatentIndex Score
13 records- 0188US8401401B2Polarization-diverse, heterodyne optical receiving systemHARTOG ARTHUR H·Filed 2009·Granted Mar 19, 2013·16 cites·22 claims
- 0284US10656041B2Detection of leaks from a pipeline using a distributed temperature sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted May 19, 2020·3 cites·19 claims
- 0383US7731421B2Fluid level indication system and techniqueSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Jun 8, 2010·21 cites·10 claims
- 0469US5786730AVariable gain amplifier providing substantially uniform magnitude output signalSTEWART HUGHES LTD·Filed 1995·Granted Jul 28, 1998·30 cites·12 claims
- 0564US7292345B2Fibre-optic interferometric remote sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Nov 6, 2007·9 cites·116 claims
- 0658US5249470ARotor blade tracking devicesSTEWART HUGHES LTD·Filed 1989·Granted Oct 5, 1993·24 cites·21 claims
- 0752US8128281B2Fluid level indication system and techniqueHADLEY MAXWELL RICHARD·Filed 2010·Granted Mar 6, 2012·1 cites·1 claims
- 0850US10578464B2Identification of features on an optical fiber using a distributed temperature sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Mar 3, 2020·0 cites·23 claims
- 0947US7251038B2Light source stabilisationSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Jul 31, 2007·4 cites·28 claims
- 1046US7248984B2Sensor response with compensation for sensor type and measuring equipment typeSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Jul 24, 2007·3 cites·22 claims
- 1138US5929431AOptical tracker system for determining the position of a rotating bodySTEWART HUGHES LTD·Filed 1995·Granted Jul 27, 1999·12 cites·20 claims
- 1236US4924420ATacho signal processingSTEWART HUGHES LTD·Filed 1987·Granted May 8, 1990·13 cites·20 claims
- 1327US2006153487A1System and method for packaging a fibre optic sensorMCLELLAN JOHN·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →