LandOfFree - US Patents - Listing for Measuring and testing

Measuring and testing – Speed – velocity – or acceleration – Recording or registering interrelated factors

Locomotive speed recorder system

Measuring and testing – Tire – tread or roadway – Tire inflation testing installation

Locomotive track curvature indicator

Measuring and testing – Borehole or drilling – Downhole test

Log correlation method and apparatus

Measuring and testing – Vibration – By mechanical waves

Log cutting optimization system

Measuring and testing – Vibration – By mechanical waves

Log cutting procedures

Measuring and testing – Testing by impact or shock – Specimen impactor detail

Log testing apparatus

Measuring and testing – Gas analysis – Moisture content or vapor pressure

Logarithmic resistance-to-frequency converter

Measuring and testing – Speed – velocity – or acceleration – Centrifugal weight type

Logarithmic statistical distribution analyzer

Measuring and testing – Borehole or drilling – Downhole test

Logging apparatus for a core sample cutter

Measuring and testing – Borehole or drilling – Formation logging

Logging method and system for measuring mechanical parameters of

Measuring and testing – Borehole or drilling – Downhole test

Logging tool

Measuring and testing – Borehole or drilling – Formation logging

Logging tool for cement evaluation

Measuring and testing – Borehole or drilling – Downhole test

Logging while drilling method and apparatus for measuring stando

Measuring and testing – Borehole or drilling – Downhole test

Logging while raising a drill string

Measuring and testing – Sampler – sample handling – etc. – With constituent separation

Long cool-down tube with air input joints

Measuring and testing – Embrittlement or erosion

Long duration ash probe

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen

Long life fatigue strength design method for metallic material

Measuring and testing – Borehole or drilling – During drilling

Long range data transmitter for horizontal directional drilling

Measuring and testing – Inspecting

Long range internal pipe inspection maintenance system