Assignee
MICRO MOTION INC
US·392 granted patents·61 pending applications·9,615 citations·filing 1981–2025
Top patents by PatentIndex Score
453 records- 0199US4491025AParallel path Coriolis mass flow rate meterMICRO MOTION INC·Filed 1982·Granted Jan 1, 1985·316 cites·10 claims
- 0299US4422338AMethod and apparatus for mass flow measurementMICRO MOTION INC·Filed 1981·Granted Dec 27, 1983·160 cites·27 claims
- 0398US11852517B2Method for generating a diagnostic from a deviation of a flow meter parameterMICRO MOTION INC·Filed 2022·Granted Dec 26, 2023·4 cites·7 claims
- 0498US6327914B1Correction of coriolis flowmeter measurements due to multiphase flowsMICRO MOTION INC·Filed 1998·Granted Dec 11, 2001·194 cites·18 claims
- 0598US5301557AStability coriolis mass flow meterMICRO MOTION INC·Filed 1990·Granted Apr 12, 1994·168 cites·10 claims
- 0697US6318156B1Multiphase flow measurement systemMICRO MOTION INC·Filed 1999·Granted Nov 20, 2001·174 cites·36 claims
- 0797US5861561ABypass type coriolis effect flowmeterMICRO MOTION INC·Filed 1997·Granted Jan 19, 1999·191 cites·37 claims
- 0897US5321991ACoriolis effect mass flowmeterMICRO MOTION INC·Filed 1993·Granted Jun 21, 1994·139 cites·28 claims
- 0997US5027662AAccuracy mass flow meter with asymmetry and viscous damping compensationMICRO MOTION INC·Filed 1988·Granted Jul 2, 1991·160 cites·21 claims
- 1097US4879911ACoriolis mass flow rate meter having four pulse harmonic rejectionMICRO MOTION INC·Filed 1988·Granted Nov 14, 1989·134 cites·23 claims
- 1196US6564619B2Multiphase flow measurement systemMICRO MOTION INC·Filed 2001·Granted May 20, 2003·75 cites·22 claims
- 1296US6450042B1Apparatus for and a method of fabricating a coriolis flowmeter formed primarily of plasticMICRO MOTION INC·Filed 2000·Granted Sep 17, 2002·84 cites·27 claims
- 1396US5687100AVibrating tube densimeterMICRO MOTION INC·Filed 1996·Granted Nov 11, 1997·178 cites·30 claims
- 1496US5661232ACoriolis viscometer using parallel connected Coriolis mass flowmetersMICRO MOTION INC·Filed 1996·Granted Aug 26, 1997·160 cites·23 claims
- 1596US5497666AIncreased sensitivity coriolis effect flowmeter using nodal-proximate sensorsMICRO MOTION INC·Filed 1994·Granted Mar 12, 1996·114 cites·22 claims
- 1696US5469748ANoise reduction filter system for a coriolis flowmeterMICRO MOTION INC·Filed 1994·Granted Nov 28, 1995·141 cites·11 claims
- 1796US5349872AStationary coils for a coriolis effect mass flowmeterMICRO MOTION INC·Filed 1993·Granted Sep 27, 1994·130 cites·16 claims
- 1896US5228327ATechnique for determining a mechanical zero value for a coriolis meterMICRO MOTION INC·Filed 1991·Granted Jul 20, 1993·121 cites·22 claims
- 1996US4934196ACoriolis mass flow rate meter having a substantially increased noise immunityMICRO MOTION INC·Filed 1989·Granted Jun 19, 1990·257 cites·39 claims
- 2096US4911006ACustody transfer meterMICRO MOTION INC·Filed 1989·Granted Mar 27, 1990·122 cites·37 claims
- 2196US4876898AHigh temperature coriolis mass flow rate meterMICRO MOTION INC·Filed 1988·Granted Oct 31, 1989·119 cites·10 claims
- 2295US6449574B1Resistance based process control device diagnosticsMICRO MOTION INC·Filed 2000·Granted Sep 10, 2002·93 cites·38 claims
- 2395US6092429ADriver for oscillating a vibrating conduitMICRO MOTION INC·Filed 1997·Granted Jul 25, 2000·180 cites·25 claims
- 2495US5734112AMethod and apparatus for measuring pressure in a coriolis mass flowmeterMICRO MOTION INC·Filed 1996·Granted Mar 31, 1998·191 cites·27 claims
- 2595US4996871ACoriolis densimeter having substantially increased noise immunityMICRO MOTION INC·Filed 1990·Granted Mar 5, 1991·184 cites·12 claims
- 2695US4817448AAuto zero circuit for flow meterMICRO MOTION INC·Filed 1986·Granted Apr 4, 1989·106 cites·10 claims
- 2794US5594180AMethod and apparatus for fault detection and correction in Coriolis effect mass flowmetersMICRO MOTION INC·Filed 1994·Granted Jan 14, 1997·213 cites·34 claims
- 2894US5400653ACoriolis effect meter using optical fiber sensorsMICRO MOTION INC·Filed 1992·Granted Mar 28, 1995·85 cites·52 claims
- 2994US4777833AFerromagnetic drive and velocity sensors for a coriolis mass flow rate meterMICRO MOTION INC·Filed 1986·Granted Oct 18, 1988·122 cites·21 claims
- 3094US4738144ADrive means for oscillating flow tubes of parallel path coriolis mass flow rate meterMICRO MOTION INC·Filed 1986·Granted Apr 19, 1988·83 cites·7 claims
- 3193US6487917B1Low thermal stress balance bar for a coriolis flowmeterMICRO MOTION INC·Filed 2000·Granted Dec 3, 2002·60 cites·32 claims
- 3293US5823262ACoriolis pump-off controllerMICRO MOTION INC·Filed 1996·Granted Oct 20, 1998·98 cites·22 claims
- 3393US5555190AMethod and apparatus for adaptive line enhancement in Coriolis mass flow meter measurementMICRO MOTION INC·Filed 1995·Granted Sep 10, 1996·309 cites·35 claims
- 3493US5370002AApparatus and method for reducing stress in the brace bar of a Coriolis effect mass flow meterMICRO MOTION INC·Filed 1993·Granted Dec 6, 1994·89 cites·25 claims
- 3593US5347874AIn-flow coriolis effect mass flowmeterMICRO MOTION INC·Filed 1993·Granted Sep 20, 1994·96 cites·26 claims
- 3693US4895031ASensor mounting for coriolis mass flow rate meterMICRO MOTION INC·Filed 1988·Granted Jan 23, 1990·72 cites·7 claims
- 3792US6678751B1System for setting frame and protocol for transmission in a UART deviceMICRO MOTION INC·Filed 2000·Granted Jan 13, 2004·101 cites·21 claims
- 3892US6378354B1System for calibrating a drive signal in a coriolis flowmeter to cause the driver to vibrate a conduit in a desired mode of vibrationMICRO MOTION INC·Filed 2000·Granted Apr 30, 2002·61 cites·21 claims
- 3992US6327915B1Straight tube Coriolis flowmeterMICRO MOTION INC·Filed 1999·Granted Dec 11, 2001·81 cites·75 claims
- 4092US6272438B1Vibrating conduit parameter sensors, methods and computer program products for generating residual-flexibility-compensated mass flow estimatesMICRO MOTION INC·Filed 1998·Granted Aug 7, 2001·82 cites·59 claims
- 4192US5979246ASpring rate balancing of the flow tube and a balance bar in a straight tube Coriolis flowmeterMICRO MOTION INC·Filed 1998·Granted Nov 9, 1999·88 cites·27 claims
- 4292US5359881AViscometer for sanitary applicationsMICRO MOTION INC·Filed 1993·Granted Nov 1, 1994·115 cites·32 claims
- 4392US5009109AFlow tube drive circuit having a bursty output for use in a coriolis meterMICRO MOTION INC·Filed 1989·Granted Apr 23, 1991·130 cites·15 claims
- 4492US4768385AParallel path Coriolis mass flow meterMICRO MOTION INC·Filed 1986·Granted Sep 6, 1988·67 cites·20 claims
- 4591US7716995B2Coriolis flow meter and method for determining flow characteristicsMICRO MOTION INC·Filed 2005·Granted May 18, 2010·28 cites·37 claims
- 4691US6505131B1Multi-rate digital signal processor for signals from pick-offs on a vibrating conduitMICRO MOTION INC·Filed 1999·Granted Jan 7, 2003·89 cites·26 claims
- 4791US2026051695A1Assemblies, components, and methods for creating a flameproof or explosion proof barrierMICRO MOTION INC·Filed 2025·Application pending·0 cites
- 4891US2026051428A1Terminal connectorMICRO MOTION INC·Filed 2025·Application pending·0 cites
- 4990US6111888ADeterministic serial bus communication systemMICRO MOTION INC·Filed 1997·Granted Aug 29, 2000·239 cites·23 claims
- 5090US4872351ANet oil computerMICRO MOTION INC·Filed 1989·Granted Oct 10, 1989·68 cites·36 claims
Showing the top 50 of 453 patent records by PatentIndex Score.
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