Inventor · disambiguated record
Daniel L. Gysling
Also filed as: GYSLING DANIEL · GYSLING DANIEL L
156 granted patents·14 pending applications·7,085 citations·filing 1989–2025
99Inventor score
Files withCIDRA CORP43UNITED TECHNOLOGIES CORP28EXPRO METERS INC27WEATHERFORD LAMB23GYSLING DANIEL L19
Top patents by PatentIndex Score
170 records- 0199US6837098B2Sand monitoring within wells using acoustic arraysWEATHERFORD LAMB·Filed 2003·Granted Jan 4, 2005·146 cites·44 claims
- 0299US6732575B2Fluid parameter measurement for industrial sensing applications using acoustic pressuresCIDRA CORP·Filed 2001·Granted May 11, 2004·156 cites·41 claims
- 0399US6609069B2Method and apparatus for determining the flow velocity of a fluid within a pipeWEATHERFORD LAMB·Filed 2000·Granted Aug 19, 2003·172 cites·4 claims
- 0499US6354147B1Fluid parameter measurement in pipes using acoustic pressuresCIDRA CORP·Filed 1999·Granted Mar 12, 2002·370 cites·86 claims
- 0598US7367240B2Apparatus and method for providing a flow measurement compensated for entrained gasCIDRA CORP·Filed 2007·Granted May 6, 2008·56 cites·23 claims
- 0698US7363800B2Apparatus and method for measuring compositional parameters of a mixtureCIDRA CORP·Filed 2005·Granted Apr 29, 2008·55 cites·28 claims
- 0798US7261002B1Flow rate measurement for industrial sensing applications using unsteady pressuresCIDRA CORP·Filed 2005·Granted Aug 28, 2007·84 cites·20 claims
- 0898US7032432B2Apparatus and method for measuring parameters of a mixture having liquid droplets suspended in a vapor flowing in a pipeCIDRA CORP·Filed 2003·Granted Apr 25, 2006·114 cites·37 claims
- 0998US6862920B2Fluid parameter measurement in pipes using acoustic pressuresWEATHERFORD LAMB·Filed 2002·Granted Mar 8, 2005·122 cites·35 claims
- 1098US6698297B2Venturi augmented flow meterWEATHERFORD LAMB·Filed 2002·Granted Mar 2, 2004·137 cites·71 claims
- 1198US6691584B2Flow rate measurement using unsteady pressuresWEATHERFORD LAMB·Filed 2002·Granted Feb 17, 2004·200 cites·180 claims
- 1298US6601458B1Distributed sound speed measurements for multiphase flow measurementWEATHERFORD LAMB·Filed 2000·Granted Aug 5, 2003·211 cites·34 claims
- 1398US6587798B2Method and system for determining the speed of sound in a fluid within a conduitWEATHERFORD LAMB·Filed 2001·Granted Jul 1, 2003·173 cites·4 claims
- 1498US6550342B2Circumferential strain attenuatorWEATHERFORD LAMB·Filed 2000·Granted Apr 22, 2003·165 cites·42 claims
- 1598US6463813B1Displacement based pressure sensor measuring unsteady pressure in a pipeWEATHERFORD LAMB·Filed 1999·Granted Oct 15, 2002·186 cites·18 claims
- 1698US6233374B1Mandrel-wound fiber optic pressure sensorCIDRA CORP·Filed 1999·Granted May 15, 2001·201 cites·26 claims
- 1797US7624651B2Apparatus and method for attenuating acoustic waves in pipe walls for clamp-on ultrasonic flow meterEXPRO METERS INC·Filed 2007·Granted Dec 1, 2009·63 cites·17 claims
- 1897US7437946B2Apparatus and method for measuring a parameter of a multiphase flowCIDRA CORP·Filed 2006·Granted Oct 21, 2008·40 cites·23 claims
- 1997US7389687B2System for measuring a parameter of an aerated multi-phase mixture flowing in a pipeCIDRA CORP·Filed 2005·Granted Jun 24, 2008·52 cites·21 claims
- 2097US7380438B2Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gasCIDRA CORP·Filed 2005·Granted Jun 3, 2008·53 cites·36 claims
- 2197US7343820B2Apparatus and method for fiscal measuring of an aerated fluidCIDRA CORP·Filed 2006·Granted Mar 18, 2008·42 cites·18 claims
- 2297US7322245B2Apparatus and method for measuring a fluid flowing in a pipe using acoustic pressuresCIDRA CORP·Filed 2005·Granted Jan 29, 2008·33 cites·12 claims
- 2397US7299705B2Apparatus and method for augmenting a Coriolis meterCIDRA CORP·Filed 2005·Granted Nov 27, 2007·44 cites·14 claims
- 2497US6898541B2Method and apparatus for determining component flow rates for a multiphase flowWEATHERFORD LAMB·Filed 2001·Granted May 24, 2005·113 cites·6 claims
- 2597US6889562B2Flow rate measurement for industrial sensing applications using unsteady pressuresCIDRA CORP·Filed 2001·Granted May 10, 2005·148 cites·20 claims
- 2697US6813962B2Distributed sound speed measurements for multiphase flow measurementWEATHERFORD LAMB·Filed 2002·Granted Nov 9, 2004·160 cites·87 claims
- 2797US6536291B1Optical flow rate measurement using unsteady pressuresWEATHERFORD LAMB·Filed 1999·Granted Mar 25, 2003·192 cites·28 claims
- 2897US6450037B1Non-intrusive fiber optic pressure sensor for measuring unsteady pressures within a pipeCIDRA CORP·Filed 1999·Granted Sep 17, 2002·186 cites·6 claims
- 2996US10995861B2Cantilevered hydrostatic advanced low leakage sealUNITED TECHNOLOGIES CORP·Filed 2019·Granted May 4, 2021·13 cites·14 claims
- 3096US9915174B1Aerated squeeze-film damperUNITED TECHNOLOGIES CORP·Filed 2017·Granted Mar 13, 2018·14 cites·20 claims
- 3196US7661302B2Multi-phase flow measurement system having a fluid separatorEXPRO METERS INC·Filed 2006·Granted Feb 16, 2010·36 cites·14 claims
- 3296US7343818B2Apparatus and method of measuring gas volume fraction of a fluid flowing within a pipeCIDRA CORP·Filed 2006·Granted Mar 18, 2008·43 cites·20 claims
- 3396US7337075B2Apparatus and method for measuring parameters of a mixture having liquid droplets suspended in a vapor flowing in a pipeCIDRA CORP·Filed 2006·Granted Feb 26, 2008·30 cites·27 claims
- 3496US7165464B2Apparatus and method for providing a flow measurement compensated for entrained gasCIDRA CORP·Filed 2004·Granted Jan 23, 2007·68 cites·57 claims
- 3596US7134320B2Apparatus and method for providing a density measurement augmented for entrained gasCIDRA CORP·Filed 2004·Granted Nov 14, 2006·99 cites·32 claims
- 3696US7096719B2Apparatus for measuring parameters of a flowing multiphase mixtureCIDRA CORP·Filed 2004·Granted Aug 29, 2006·80 cites·27 claims
- 3796US6988411B2Fluid parameter measurement for industrial sensing applications using acoustic pressuresCIDRA CORP·Filed 2004·Granted Jan 24, 2006·62 cites·43 claims
- 3896US6959604B2Apparatus and method having an optical fiber disposed circumferentially around the pipe for measuring unsteady pressure within a pipeCIDRA CORP·Filed 2002·Granted Nov 1, 2005·93 cites·39 claims
- 3996US6558036B2Non-intrusive temperature sensor for measuring internal temperature of fluids within pipesWEATHERFORD LAMB·Filed 2000·Granted May 6, 2003·104 cites·50 claims
- 4096US5915917ACompressor stall and surge control using airflow asymmetry measurementUNITED TECHNOLOGIES CORP·Filed 1995·Granted Jun 29, 1999·436 cites·32 claims
- 4195US12123889B2Apparatus and method for measuring a parameter of a process fluidCORVERA LLC·Filed 2022·Granted Oct 22, 2024·2 cites·22 claims
- 4295US7624650B2Apparatus and method for attenuating acoustic waves propagating within a pipe wallEXPRO METERS INC·Filed 2007·Granted Dec 1, 2009·34 cites·19 claims
- 4395US7430924B2Flow measurement apparatus having strain-based sensors and ultrasonic sensorsEXPRO METERS INC·Filed 2007·Granted Oct 7, 2008·29 cites·28 claims
- 4495US7380439B2Apparatus and method for compensating a coriolis meterCIDRA CORP·Filed 2006·Granted Jun 3, 2008·43 cites·27 claims
- 4595US7152460B2Apparatus and method for compensating a coriolis meterCIDRA CORP·Filed 2004·Granted Dec 26, 2006·78 cites·64 claims
- 4695US6971259B2Fluid density measurement in pipes using acoustic pressuresWEATHERFORD LAMB·Filed 2001·Granted Dec 6, 2005·68 cites·24 claims
- 4795US6782150B2Apparatus for sensing fluid in a pipeWEATHERFORD LAMB·Filed 2000·Granted Aug 24, 2004·208 cites·14 claims
- 4894US8061186B2System and method for providing a compositional measurement of a mixture having entrained gasGYSLING DANIEL L·Filed 2008·Granted Nov 22, 2011·23 cites·30 claims
- 4994US7526966B2Apparatus and method for measuring a parameter of a multiphase flowEXPRO METERS INC·Filed 2007·Granted May 5, 2009·35 cites·12 claims
- 5094US7328624B2Probe for measuring parameters of a flowing fluid and/or multiphase mixtureCIDRA CORP·Filed 2003·Granted Feb 12, 2008·68 cites·25 claims
Showing the top 50 of 170 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Daniel L. Gysling files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →