Inventor · disambiguated record
Arthur D. Hay
Also filed as: HAY ARTHUR · HAY ARTHUR D
17 granted patents·1,384 citations·filing 1991–2003
96Inventor score
Top patents by PatentIndex Score
17 records- 0194US6278811B1Fiber optic bragg grating pressure sensorFiled 1999·Granted Aug 21, 2001·107 cites·22 claims
- 0294US6191414B1Composite form as a component for a pressure transducerCIDRA CORP·Filed 1999·Granted Feb 20, 2001·98 cites·21 claims
- 0393US5877426ABourdon tube pressure gauge with integral optical strain sensors for measuring tension or compressive strainCIDRA CORP·Filed 1997·Granted Mar 2, 1999·98 cites·18 claims
- 0492US6009216ACoiled tubing sensor system for delivery of distributed multiplexed sensorsCIDRA CORP·Filed 1997·Granted Dec 28, 1999·161 cites·35 claims
- 0592US5986749AFiber optic sensing systemCIDRA CORP·Filed 1997·Granted Nov 16, 1999·108 cites·33 claims
- 0691US5945665ABolt, stud or fastener having an embedded fiber optic Bragg Grating sensor for sensing tensioning strainCIDRA CORP·Filed 1997·Granted Aug 31, 1999·89 cites·20 claims
- 0789US6279660B1Apparatus for optimizing production of multi-phase fluidCIDRA CORP·Filed 1999·Granted Aug 28, 2001·138 cites·14 claims
- 0888US6271766B1Distributed selectable latent fiber optic sensorsCIDRA CORP·Filed 1998·Granted Aug 7, 2001·136 cites·28 claims
- 0988US5925879AOil and gas well packer having fiber optic Bragg Grating sensors for downhole insitu inflation monitoringCIDRA CORP·Filed 1997·Granted Jul 20, 1999·129 cites·13 claims
- 1086US5973317AWasher having fiber optic Bragg Grating sensors for sensing a shoulder load between components in a drill stringCIDRA CORP·Filed 1997·Granted Oct 26, 1999·59 cites·24 claims
- 1172US6995352B2Fiber optic based method and system for determining and controlling position of a sliding sleeve valveWEATHERFORD LAMB·Filed 2003·Granted Feb 7, 2006·40 cites·65 claims
- 1270US6148933ASteering device for bottomhole drilling assembliesBAKER HUGHES INC·Filed 1999·Granted Nov 21, 2000·44 cites·20 claims
- 1368US6305227B1Sensing systems using quartz sensors and fiber opticsCIDRA CORP·Filed 1998·Granted Oct 23, 2001·58 cites·25 claims
- 1466US5957221ADownhole core sampling and testing apparatusBAKER HUGHES INC·Filed 1997·Granted Sep 28, 1999·40 cites·37 claims
- 1562US5163029AMethod for detection of influx gas into a marine riser of an oil or gas rigTELECO OILFIELD SERVICES INC·Filed 1991·Granted Nov 10, 1992·41 cites·19 claims
- 1661US6401840B1Method of extracting and testing a core from a subterranean formationBAKER HUGHES INC·Filed 2000·Granted Jun 11, 2002·19 cites·20 claims
- 1759US6227114B1Select trigger and detonation system using an optical fiberCIDRA CORP·Filed 1998·Granted May 8, 2001·19 cites·23 claims
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