Inventor

LOOSE DOUGLAS H

US50 patents

⚠️ This page may combine multiple inventors who share the name “LOOSE DOUGLAS H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LOOSE DOUGLAS H

CIDRA CORP

Apparatus and method for providing a flow measurement compensated for entrained gas

Probe for measuring parameters of a flowing fluid and/or multiphase mixture

Apparatus and method for providing a flow measurement compensated for entrained gas

Apparatus and method for measuring parameters of a mixture having liquid droplets suspended in a vapor flowing in a pipe

Apparatus and method for compensating a coriolis meter

Apparatus and method for providing a density measurement augmented for entrained gas

System for measuring a parameter of an aerated multi-phase mixture flowing in a pipe

Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gas

Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe

Apparatus and method of measuring gas volume fraction of a fluid flowing within a pipe

Apparatus and method for fiscal measuring of an aerated fluid

Apparatus and method for measuring parameters of a mixture having liquid droplets suspended in a vapor flowing in a pipe

Apparatus for measuring velocity and flow rate of a fluid having a non-negligible axial mach number using an array of sensors

Method and apparatus for measuring a parameter of a fluid flowing within a pipe using sub-array processing

Measurement of entrained and dissolved gases in process flow lines

Apparatus and method of measuring gas volume fraction of a fluid flowing within a pipe

Apparatus and method for compensating a coriolis meter

Method for calibrating a volumetric flow meter having an array of sensors

Method for calibrating a volumetric flow meter having an array of sensors

Method and apparatus for measuring a parameter of a fluid flowing within a pipe using an array of sensors

Method and apparatus for determining a quality metric of a measurement of a fluid parameter

Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe

Method and apparatus for determining a quality metric of a measurement of a fluid parameter

CIDRA CORPORATE SERVICES INC

Measurement of entrained and dissolved gases in process flow lines

Method and apparatus for providing real time air measurement applications in wet concrete

Total gas meter using speed of sound and velocity measurements

Method and apparatus for determining GVF—gas volume fraction—for aerated fluids and liquids in flotation tanks, columns, drums, tubes, vats

Method and apparatus for providing real time air measurement applications in wet concrete using dual frequency techniques

Velocity based method for determining air-fuel ratio of a fluid flow

Velocity based method for determining air-fuel ratio of a fluid flow

Techniques to determine a fluid flow characteristic in a channelizing process flowstream, by bifurcating the flowstream or inducing a standing wave therein

Method and apparatus for providing real time air measurement applications in wet concrete

Techniques for agglomerating mature fine tailing by injecting a polymer in a process flow

Speed of sound and/or density measurement using acoustic impedance

CIDRA CORPORATE SERVICES LLC

Techniques for sensing the volume and/or viscosity of concrete in a rotating container

Techniques for monitoring slump characteristic of concrete in a rotating container or drum

Speed of sound and/or density measurement using acoustic impedance

CIDRA CONCRETE SYSTEMS INC

Techniques for sensing the viscosity of concrete in a rotating container

Techniques for monitoring slump characteristic of concrete in a rotating container or drum

Techniques for monitoring slump characteristic of concrete in a rotating container or drum

WEATHERFORD LAMB

Sand monitoring within wells using acoustic arrays

Sand monitoring within wells using acoustic arrays

EXPRO METERS INC

Apparatus and method for providing a density measurement augmented for entrained gas

Sonar-based flow meter operable to provide product identification

GYSLING DANIEL L

Measurement of entrained and dissolved gases in process flow lines

Velocity based method for determining air-fuel ratio of a fluid flow

LOOSE DOUGLAS H

Applications of pump performance monitoring

Applications for real-time mass ratio, mass flow and particle size measurement of particle laden flows

C1DRA CORP

Apparatus and method for measuring unsteady pressures within a large diameter pipe

VAN DER SPEK ALEX M

Performance monitoring of individual hydrocyclones using sonar-based slurry flow measurement